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<h1 align="center">Source for file FormulaParser.php</h1>
<p>Documentation is available at <a href="../PHPExcel_Calculation/_PHPExcel---Calculation---FormulaParser.php.html">FormulaParser.php</a></p>
<div class="src-code">
<ol><li><div class="src-line"><a name="a1"></a><span class="src-php">&lt;?php</span></div></li>
<li><div class="src-line"><a name="a2"></a><span class="src-doc">/**</span></div></li>
<li><div class="src-line"><a name="a3"></a><span class="src-doc">&nbsp;*&nbsp;PHPExcel</span></div></li>
<li><div class="src-line"><a name="a4"></a><span class="src-doc">&nbsp;*</span></div></li>
<li><div class="src-line"><a name="a5"></a><span class="src-doc">&nbsp;*&nbsp;Copyright&nbsp;(c)&nbsp;2006&nbsp;-&nbsp;2011&nbsp;PHPExcel</span></div></li>
<li><div class="src-line"><a name="a6"></a><span class="src-doc">&nbsp;*</span></div></li>
<li><div class="src-line"><a name="a7"></a><span class="src-doc">&nbsp;*&nbsp;This&nbsp;library&nbsp;is&nbsp;free&nbsp;software;&nbsp;you&nbsp;can&nbsp;redistribute&nbsp;it&nbsp;and/or</span></div></li>
<li><div class="src-line"><a name="a8"></a><span class="src-doc">&nbsp;*&nbsp;modify&nbsp;it&nbsp;under&nbsp;the&nbsp;terms&nbsp;of&nbsp;the&nbsp;GNU&nbsp;Lesser&nbsp;General&nbsp;Public</span></div></li>
<li><div class="src-line"><a name="a9"></a><span class="src-doc">&nbsp;*&nbsp;License&nbsp;as&nbsp;published&nbsp;by&nbsp;the&nbsp;Free&nbsp;Software&nbsp;Foundation;&nbsp;either</span></div></li>
<li><div class="src-line"><a name="a10"></a><span class="src-doc">&nbsp;*&nbsp;version&nbsp;2.1&nbsp;of&nbsp;the&nbsp;License,&nbsp;or&nbsp;(at&nbsp;your&nbsp;option)&nbsp;any&nbsp;later&nbsp;version.</span></div></li>
<li><div class="src-line"><a name="a11"></a><span class="src-doc">&nbsp;*</span></div></li>
<li><div class="src-line"><a name="a12"></a><span class="src-doc">&nbsp;*&nbsp;This&nbsp;library&nbsp;is&nbsp;distributed&nbsp;in&nbsp;the&nbsp;hope&nbsp;that&nbsp;it&nbsp;will&nbsp;be&nbsp;useful,</span></div></li>
<li><div class="src-line"><a name="a13"></a><span class="src-doc">&nbsp;*&nbsp;but&nbsp;WITHOUT&nbsp;ANY&nbsp;WARRANTY;&nbsp;without&nbsp;even&nbsp;the&nbsp;implied&nbsp;warranty&nbsp;of</span></div></li>
<li><div class="src-line"><a name="a14"></a><span class="src-doc">&nbsp;*&nbsp;MERCHANTABILITY&nbsp;or&nbsp;FITNESS&nbsp;FOR&nbsp;A&nbsp;PARTICULAR&nbsp;PURPOSE.&nbsp;&nbsp;See&nbsp;the&nbsp;GNU</span></div></li>
<li><div class="src-line"><a name="a15"></a><span class="src-doc">&nbsp;*&nbsp;Lesser&nbsp;General&nbsp;Public&nbsp;License&nbsp;for&nbsp;more&nbsp;details.</span></div></li>
<li><div class="src-line"><a name="a16"></a><span class="src-doc">&nbsp;*</span></div></li>
<li><div class="src-line"><a name="a17"></a><span class="src-doc">&nbsp;*&nbsp;You&nbsp;should&nbsp;have&nbsp;received&nbsp;a&nbsp;copy&nbsp;of&nbsp;the&nbsp;GNU&nbsp;Lesser&nbsp;General&nbsp;Public</span></div></li>
<li><div class="src-line"><a name="a18"></a><span class="src-doc">&nbsp;*&nbsp;License&nbsp;along&nbsp;with&nbsp;this&nbsp;library;&nbsp;if&nbsp;not,&nbsp;write&nbsp;to&nbsp;the&nbsp;Free&nbsp;Software</span></div></li>
<li><div class="src-line"><a name="a19"></a><span class="src-doc">&nbsp;*&nbsp;Foundation,&nbsp;Inc.,&nbsp;51&nbsp;Franklin&nbsp;Street,&nbsp;Fifth&nbsp;Floor,&nbsp;Boston,&nbsp;MA&nbsp;&nbsp;02110-1301&nbsp;&nbsp;USA</span></div></li>
<li><div class="src-line"><a name="a20"></a><span class="src-doc">&nbsp;*</span></div></li>
<li><div class="src-line"><a name="a21"></a><span class="src-doc">&nbsp;*&nbsp;</span><span class="src-doc-coretag">@category</span><span class="src-doc">&nbsp;&nbsp;&nbsp;PHPExcel</span></div></li>
<li><div class="src-line"><a name="a22"></a><span class="src-doc">&nbsp;*&nbsp;</span><span class="src-doc-coretag">@package</span><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;PHPExcel_Calculation</span></div></li>
<li><div class="src-line"><a name="a23"></a><span class="src-doc">&nbsp;*&nbsp;</span><span class="src-doc-coretag">@copyright</span><span class="src-doc">&nbsp;&nbsp;Copyright&nbsp;(c)&nbsp;2006&nbsp;-&nbsp;2011&nbsp;PHPExcel&nbsp;(http://www.codeplex.com/PHPExcel)</span></div></li>
<li><div class="src-line"><a name="a24"></a><span class="src-doc">&nbsp;*&nbsp;</span><span class="src-doc-coretag">@license</span><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt&nbsp;&nbsp;&nbsp;&nbsp;LGPL</span></div></li>
<li><div class="src-line"><a name="a25"></a><span class="src-doc">&nbsp;*&nbsp;</span><span class="src-doc-coretag">@version</span><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;1.7.6,&nbsp;2011-02-27</span></div></li>
<li><div class="src-line"><a name="a26"></a><span class="src-doc">&nbsp;*/</span></div></li>
<li><div class="src-line"><a name="a27"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a28"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a29"></a><span class="src-comm">/*</span></div></li>
<li><div class="src-line"><a name="a30"></a><span class="src-comm">PARTLY&nbsp;BASED&nbsp;ON:</span></div></li>
<li><div class="src-line"><a name="a31"></a><span class="src-comm">&nbsp;&nbsp;&nbsp;&nbsp;Copyright&nbsp;(c)&nbsp;2007&nbsp;E.&nbsp;W.&nbsp;Bachtal,&nbsp;Inc.</span></div></li>
<li><div class="src-line"><a name="a32"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a33"></a><span class="src-comm">&nbsp;&nbsp;&nbsp;&nbsp;Permission&nbsp;is&nbsp;hereby&nbsp;granted,&nbsp;free&nbsp;of&nbsp;charge,&nbsp;to&nbsp;any&nbsp;person&nbsp;obtaining&nbsp;a&nbsp;copy&nbsp;of&nbsp;this&nbsp;software</span></div></li>
<li><div class="src-line"><a name="a34"></a><span class="src-comm">&nbsp;&nbsp;&nbsp;&nbsp;and&nbsp;associated&nbsp;documentation&nbsp;files&nbsp;(the&nbsp;&quot;Software&quot;),&nbsp;to&nbsp;deal&nbsp;in&nbsp;the&nbsp;Software&nbsp;without&nbsp;restriction,</span></div></li>
<li><div class="src-line"><a name="a35"></a><span class="src-comm">&nbsp;&nbsp;&nbsp;&nbsp;including&nbsp;without&nbsp;limitation&nbsp;the&nbsp;rights&nbsp;to&nbsp;use,&nbsp;copy,&nbsp;modify,&nbsp;merge,&nbsp;publish,&nbsp;distribute,&nbsp;sublicense,</span></div></li>
<li><div class="src-line"><a name="a36"></a><span class="src-comm">&nbsp;&nbsp;&nbsp;&nbsp;and/or&nbsp;sell&nbsp;copies&nbsp;of&nbsp;the&nbsp;Software,&nbsp;and&nbsp;to&nbsp;permit&nbsp;persons&nbsp;to&nbsp;whom&nbsp;the&nbsp;Software&nbsp;is&nbsp;furnished&nbsp;to&nbsp;do&nbsp;so,</span></div></li>
<li><div class="src-line"><a name="a37"></a><span class="src-comm">&nbsp;&nbsp;&nbsp;&nbsp;subject&nbsp;to&nbsp;the&nbsp;following&nbsp;conditions:</span></div></li>
<li><div class="src-line"><a name="a38"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a39"></a><span class="src-comm">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The&nbsp;above&nbsp;copyright&nbsp;notice&nbsp;and&nbsp;this&nbsp;permission&nbsp;notice&nbsp;shall&nbsp;be&nbsp;included&nbsp;in&nbsp;all&nbsp;copies&nbsp;or&nbsp;substantial</span></div></li>
<li><div class="src-line"><a name="a40"></a><span class="src-comm">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;portions&nbsp;of&nbsp;the&nbsp;Software.</span></div></li>
<li><div class="src-line"><a name="a41"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a42"></a><span class="src-comm">&nbsp;&nbsp;&nbsp;&nbsp;The&nbsp;software&nbsp;is&nbsp;provided&nbsp;&quot;as&nbsp;is&quot;,&nbsp;without&nbsp;warranty&nbsp;of&nbsp;any&nbsp;kind,&nbsp;express&nbsp;or&nbsp;implied,&nbsp;including&nbsp;but&nbsp;not</span></div></li>
<li><div class="src-line"><a name="a43"></a><span class="src-comm">&nbsp;&nbsp;&nbsp;&nbsp;limited&nbsp;to&nbsp;the&nbsp;warranties&nbsp;of&nbsp;merchantability,&nbsp;fitness&nbsp;for&nbsp;a&nbsp;particular&nbsp;purpose&nbsp;and&nbsp;noninfringement.&nbsp;In</span></div></li>
<li><div class="src-line"><a name="a44"></a><span class="src-comm">&nbsp;&nbsp;&nbsp;&nbsp;no&nbsp;event&nbsp;shall&nbsp;the&nbsp;authors&nbsp;or&nbsp;copyright&nbsp;holders&nbsp;be&nbsp;liable&nbsp;for&nbsp;any&nbsp;claim,&nbsp;damages&nbsp;or&nbsp;other&nbsp;liability,</span></div></li>
<li><div class="src-line"><a name="a45"></a><span class="src-comm">&nbsp;&nbsp;&nbsp;&nbsp;whether&nbsp;in&nbsp;an&nbsp;action&nbsp;of&nbsp;contract,&nbsp;tort&nbsp;or&nbsp;otherwise,&nbsp;arising&nbsp;from,&nbsp;out&nbsp;of&nbsp;or&nbsp;in&nbsp;connection&nbsp;with&nbsp;the</span></div></li>
<li><div class="src-line"><a name="a46"></a><span class="src-comm">&nbsp;&nbsp;&nbsp;&nbsp;software&nbsp;or&nbsp;the&nbsp;use&nbsp;or&nbsp;other&nbsp;dealings&nbsp;in&nbsp;the&nbsp;software.</span></div></li>
<li><div class="src-line"><a name="a47"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a48"></a><span class="src-comm">&nbsp;&nbsp;&nbsp;&nbsp;http://ewbi.blogs.com/develops/2007/03/excel_formula_p.html</span></div></li>
<li><div class="src-line"><a name="a49"></a><span class="src-comm">&nbsp;&nbsp;&nbsp;&nbsp;http://ewbi.blogs.com/develops/2004/12/excel_formula_p.html</span></div></li>
<li><div class="src-line"><a name="a50"></a><span class="src-comm">*/</span></div></li>
<li><div class="src-line"><a name="a51"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a52"></a><span class="src-doc">/**</span></div></li>
<li><div class="src-line"><a name="a53"></a><span class="src-doc">&nbsp;*&nbsp;PHPExcel_Calculation_FormulaParser</span></div></li>
<li><div class="src-line"><a name="a54"></a><span class="src-doc">&nbsp;*</span></div></li>
<li><div class="src-line"><a name="a55"></a><span class="src-doc">&nbsp;*&nbsp;</span><span class="src-doc-coretag">@category</span><span class="src-doc">&nbsp;&nbsp;&nbsp;PHPExcel</span></div></li>
<li><div class="src-line"><a name="a56"></a><span class="src-doc">&nbsp;*&nbsp;</span><span class="src-doc-coretag">@package</span><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;PHPExcel_Calculation</span></div></li>
<li><div class="src-line"><a name="a57"></a><span class="src-doc">&nbsp;*&nbsp;</span><span class="src-doc-coretag">@copyright</span><span class="src-doc">&nbsp;&nbsp;Copyright&nbsp;(c)&nbsp;2006&nbsp;-&nbsp;2011&nbsp;PHPExcel&nbsp;(http://www.codeplex.com/PHPExcel)</span></div></li>
<li><div class="src-line"><a name="a58"></a><span class="src-doc">&nbsp;*/</span></div></li>
<li><div class="src-line"><a name="a59"></a><span class="src-key">class&nbsp;</span><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaParser.html">PHPExcel_Calculation_FormulaParser</a>&nbsp;<span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a60"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">/*&nbsp;Character&nbsp;constants&nbsp;*/</span></div></li>
<li><div class="src-line"><a name="a61"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">const&nbsp;</span><span class="src-id">QUOTE_DOUBLE&nbsp;&nbsp;</span>=&nbsp;<span class="src-str">'&quot;'</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a62"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">const&nbsp;</span><span class="src-id">QUOTE_SINGLE&nbsp;&nbsp;</span>=&nbsp;<span class="src-str">'\''</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a63"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">const&nbsp;</span><span class="src-id">BRACKET_CLOSE&nbsp;</span>=&nbsp;<span class="src-str">']'</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a64"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">const&nbsp;</span><span class="src-id">BRACKET_OPEN&nbsp;&nbsp;</span>=&nbsp;<span class="src-str">'['</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a65"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">const&nbsp;</span><span class="src-id">BRACE_OPEN&nbsp;&nbsp;&nbsp;&nbsp;</span>=&nbsp;<span class="src-str">'{'</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a66"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">const&nbsp;</span><span class="src-id">BRACE_CLOSE&nbsp;&nbsp;&nbsp;</span>=&nbsp;<span class="src-str">'}'</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a67"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">const&nbsp;</span><span class="src-id">PAREN_OPEN&nbsp;&nbsp;&nbsp;&nbsp;</span>=&nbsp;<span class="src-str">'('</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a68"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">const&nbsp;</span><span class="src-id">PAREN_CLOSE&nbsp;&nbsp;&nbsp;</span>=&nbsp;<span class="src-str">')'</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a69"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">const&nbsp;</span><span class="src-id">SEMICOLON&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span>=&nbsp;<span class="src-str">';'</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a70"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">const&nbsp;</span><span class="src-id">WHITESPACE&nbsp;&nbsp;&nbsp;&nbsp;</span>=&nbsp;<span class="src-str">'&nbsp;'</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a71"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">const&nbsp;</span><span class="src-id">COMMA&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span>=&nbsp;<span class="src-str">','</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a72"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">const&nbsp;</span><span class="src-id">ERROR_START&nbsp;&nbsp;&nbsp;</span>=&nbsp;<span class="src-str">'#'</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a73"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a74"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">const&nbsp;</span><span class="src-id">OPERATORS_SN&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span>=&nbsp;<span class="src-str">&quot;+-&quot;</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a75"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">const&nbsp;</span><span class="src-id">OPERATORS_INFIX&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span>=&nbsp;<span class="src-str">&quot;+-*/^&amp;=&gt;&lt;&quot;</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a76"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">const&nbsp;</span><span class="src-id">OPERATORS_POSTFIX&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span>=&nbsp;<span class="src-str">&quot;%&quot;</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a77"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a78"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-doc">/**</span></div></li>
<li><div class="src-line"><a name="a79"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;Formula</span></div></li>
<li><div class="src-line"><a name="a80"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*</span></div></li>
<li><div class="src-line"><a name="a81"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;</span><span class="src-doc-coretag">@var&nbsp;</span><span class="src-doc-type">string&nbsp;</span></div></li>
<li><div class="src-line"><a name="a82"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*/</span></div></li>
<li><div class="src-line"><a name="a83"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">private&nbsp;</span><span class="src-var">$_formula</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a84"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a85"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-doc">/**</span></div></li>
<li><div class="src-line"><a name="a86"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;Tokens</span></div></li>
<li><div class="src-line"><a name="a87"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*</span></div></li>
<li><div class="src-line"><a name="a88"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;</span><span class="src-doc-coretag">@var&nbsp;</span><span class="src-doc-type">PHPExcel_Calculation_FormulaToken[]&nbsp;</span></div></li>
<li><div class="src-line"><a name="a89"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*/</span></div></li>
<li><div class="src-line"><a name="a90"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">private&nbsp;</span><span class="src-var">$_tokens&nbsp;</span>=&nbsp;<span class="src-key">array</span><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a91"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a92"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-doc">/**</span></div></li>
<li><div class="src-line"><a name="a93"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;Create&nbsp;a&nbsp;new&nbsp;PHPExcel_Calculation_FormulaParser</span></div></li>
<li><div class="src-line"><a name="a94"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*</span></div></li>
<li><div class="src-line"><a name="a95"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;</span><span class="src-doc-coretag">@param&nbsp;</span><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;</span><span class="src-doc-type">string&nbsp;</span><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span class="src-doc-var">$pFormula&nbsp;</span><span class="src-doc">&nbsp;&nbsp;&nbsp;Formula&nbsp;to&nbsp;parse</span></div></li>
<li><div class="src-line"><a name="a96"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;</span><span class="src-doc-coretag">@throws</span><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Exception</span></div></li>
<li><div class="src-line"><a name="a97"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*/</span></div></li>
<li><div class="src-line"><a name="a98"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">public&nbsp;</span><span class="src-key">function&nbsp;</span><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaParser.html#method__construct">__construct</a><span class="src-sym">(</span><span class="src-var">$pFormula&nbsp;</span>=&nbsp;<span class="src-str">''</span><span class="src-sym">)</span></div></li>
<li><div class="src-line"><a name="a99"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a100"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;Check&nbsp;parameters</span></div></li>
<li><div class="src-line"><a name="a101"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if&nbsp;</span><span class="src-sym">(</span><a href="http://www.php.net/is_null">is_null</a><span class="src-sym">(</span><span class="src-var">$pFormula</span><span class="src-sym">))&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a102"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;throw&nbsp;<span class="src-key">new&nbsp;</span><span class="src-id">Exception</span><span class="src-sym">(</span><span class="src-str">&quot;Invalid&nbsp;parameter&nbsp;passed:&nbsp;formula&quot;</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a103"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a104"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a105"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;Initialise&nbsp;values</span></div></li>
<li><div class="src-line"><a name="a106"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-var">_formula&nbsp;</span>=&nbsp;<a href="http://www.php.net/trim">trim</a><span class="src-sym">(</span><span class="src-var">$pFormula</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a107"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;Parse!</span></div></li>
<li><div class="src-line"><a name="a108"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">_parseToTokens</span><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a109"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a110"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a111"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-doc">/**</span></div></li>
<li><div class="src-line"><a name="a112"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;Get&nbsp;Formula</span></div></li>
<li><div class="src-line"><a name="a113"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*</span></div></li>
<li><div class="src-line"><a name="a114"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;</span><span class="src-doc-coretag">@return&nbsp;</span><span class="src-doc-type">string&nbsp;</span></div></li>
<li><div class="src-line"><a name="a115"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*/</span></div></li>
<li><div class="src-line"><a name="a116"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">public&nbsp;</span><span class="src-key">function&nbsp;</span><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaParser.html#methodgetFormula">getFormula</a><span class="src-sym">(</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a117"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">return&nbsp;</span><span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-var">_formula</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a118"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a119"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a120"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-doc">/**</span></div></li>
<li><div class="src-line"><a name="a121"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;Get&nbsp;Token</span></div></li>
<li><div class="src-line"><a name="a122"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*</span></div></li>
<li><div class="src-line"><a name="a123"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;</span><span class="src-doc-coretag">@param&nbsp;</span><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;</span><span class="src-doc-type">int&nbsp;</span><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span class="src-doc-var">$pId&nbsp;</span><span class="src-doc">&nbsp;&nbsp;&nbsp;Token&nbsp;id</span></div></li>
<li><div class="src-line"><a name="a124"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;</span><span class="src-doc-coretag">@return&nbsp;</span><span class="src-doc">&nbsp;&nbsp;&nbsp;</span><span class="src-doc-type">string&nbsp;</span></div></li>
<li><div class="src-line"><a name="a125"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;</span><span class="src-doc-coretag">@throws</span><span class="src-doc">&nbsp;&nbsp;Exception</span></div></li>
<li><div class="src-line"><a name="a126"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*/</span></div></li>
<li><div class="src-line"><a name="a127"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">public&nbsp;</span><span class="src-key">function&nbsp;</span><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaParser.html#methodgetToken">getToken</a><span class="src-sym">(</span><span class="src-var">$pId&nbsp;</span>=&nbsp;<span class="src-num">0</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a128"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if&nbsp;</span><span class="src-sym">(</span>isset<span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-var">_tokens</span><span class="src-sym">[</span><span class="src-var">$pId</span><span class="src-sym">]</span><span class="src-sym">))&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a129"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">return&nbsp;</span><span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-var">_tokens</span><span class="src-sym">[</span><span class="src-var">$pId</span><span class="src-sym">]</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a130"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}&nbsp;</span><span class="src-key">else&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a131"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;throw&nbsp;<span class="src-key">new&nbsp;</span><span class="src-id">Exception</span><span class="src-sym">(</span><span class="src-str">&quot;</span><span class="src-str">Token&nbsp;with&nbsp;id&nbsp;<span class="src-var">$pId</span>&nbsp;does&nbsp;not&nbsp;exist.</span><span class="src-str">&quot;</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a132"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a133"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a134"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a135"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-doc">/**</span></div></li>
<li><div class="src-line"><a name="a136"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;Get&nbsp;Token&nbsp;count</span></div></li>
<li><div class="src-line"><a name="a137"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*</span></div></li>
<li><div class="src-line"><a name="a138"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;</span><span class="src-doc-coretag">@return&nbsp;</span><span class="src-doc-type">string&nbsp;</span></div></li>
<li><div class="src-line"><a name="a139"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*/</span></div></li>
<li><div class="src-line"><a name="a140"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">public&nbsp;</span><span class="src-key">function&nbsp;</span><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaParser.html#methodgetTokenCount">getTokenCount</a><span class="src-sym">(</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a141"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">return&nbsp;</span><a href="http://www.php.net/count">count</a><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-var">_tokens</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a142"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a143"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a144"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-doc">/**</span></div></li>
<li><div class="src-line"><a name="a145"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;Get&nbsp;Tokens</span></div></li>
<li><div class="src-line"><a name="a146"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*</span></div></li>
<li><div class="src-line"><a name="a147"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;</span><span class="src-doc-coretag">@return&nbsp;</span><span class="src-doc-type">PHPExcel_Calculation_FormulaToken[]&nbsp;</span></div></li>
<li><div class="src-line"><a name="a148"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*/</span></div></li>
<li><div class="src-line"><a name="a149"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">public&nbsp;</span><span class="src-key">function&nbsp;</span><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaParser.html#methodgetTokens">getTokens</a><span class="src-sym">(</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a150"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">return&nbsp;</span><span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-var">_tokens</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a151"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a152"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a153"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-doc">/**</span></div></li>
<li><div class="src-line"><a name="a154"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;Parse&nbsp;to&nbsp;tokens</span></div></li>
<li><div class="src-line"><a name="a155"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*/</span></div></li>
<li><div class="src-line"><a name="a156"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">private&nbsp;</span><span class="src-key">function&nbsp;</span><span class="src-id">_parseToTokens</span><span class="src-sym">(</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a157"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;No&nbsp;attempt&nbsp;is&nbsp;made&nbsp;to&nbsp;verify&nbsp;formulas;&nbsp;assumes&nbsp;formulas&nbsp;are&nbsp;derived&nbsp;from&nbsp;Excel,&nbsp;where</span></div></li>
<li><div class="src-line"><a name="a158"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;they&nbsp;can&nbsp;only&nbsp;exist&nbsp;if&nbsp;valid;&nbsp;stack&nbsp;overflows/underflows&nbsp;sunk&nbsp;as&nbsp;nulls&nbsp;without&nbsp;exceptions.</span></div></li>
<li><div class="src-line"><a name="a159"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a160"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;Check&nbsp;if&nbsp;the&nbsp;formula&nbsp;has&nbsp;a&nbsp;valid&nbsp;starting&nbsp;=</span></div></li>
<li><div class="src-line"><a name="a161"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$formulaLength&nbsp;</span>=&nbsp;<a href="http://www.php.net/strlen">strlen</a><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-var">_formula</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a162"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if&nbsp;</span><span class="src-sym">(</span><span class="src-var">$formulaLength&nbsp;</span>&lt;&nbsp;<span class="src-num">2&nbsp;</span>||&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-var">_formula</span><span class="src-sym">{</span><span class="src-num">0</span><span class="src-sym">}&nbsp;</span>!=&nbsp;<span class="src-str">'='</span><span class="src-sym">)&nbsp;</span><span class="src-key">return</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a163"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a164"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;Helper&nbsp;variables</span></div></li>
<li><div class="src-line"><a name="a165"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$tokens1&nbsp;&nbsp;&nbsp;&nbsp;</span>=&nbsp;<span class="src-var">$tokens2&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span>=&nbsp;<span class="src-var">$stack&nbsp;</span>=&nbsp;<span class="src-key">array</span><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a166"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$inString&nbsp;&nbsp;&nbsp;&nbsp;</span>=&nbsp;<span class="src-var">$inPath&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span>=&nbsp;<span class="src-var">$inRange&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span>=&nbsp;<span class="src-var">$inError&nbsp;</span>=&nbsp;<span class="src-id">false</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a167"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$token&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span>=&nbsp;<span class="src-var">$previousToken&nbsp;&nbsp;&nbsp;&nbsp;</span>=&nbsp;<span class="src-var">$nextToken&nbsp;&nbsp;&nbsp;&nbsp;</span>=&nbsp;<span class="src-id">null</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a168"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a169"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$index&nbsp;&nbsp;&nbsp;&nbsp;</span>=&nbsp;<span class="src-num">1</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a170"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$value&nbsp;&nbsp;&nbsp;&nbsp;</span>=&nbsp;<span class="src-str">''</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a171"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a172"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$ERRORS&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span>=&nbsp;<span class="src-key">array</span><span class="src-sym">(</span><span class="src-str">&quot;#NULL!&quot;</span><span class="src-sym">,&nbsp;</span><span class="src-str">&quot;#DIV/0!&quot;</span><span class="src-sym">,&nbsp;</span><span class="src-str">&quot;#VALUE!&quot;</span><span class="src-sym">,&nbsp;</span><span class="src-str">&quot;#REF!&quot;</span><span class="src-sym">,&nbsp;</span><span class="src-str">&quot;#NAME?&quot;</span><span class="src-sym">,&nbsp;</span><span class="src-str">&quot;#NUM!&quot;</span><span class="src-sym">,&nbsp;</span><span class="src-str">&quot;#N/A&quot;</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a173"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$COMPARATORS_MULTI&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span>=&nbsp;<span class="src-key">array</span><span class="src-sym">(</span><span class="src-str">&quot;&gt;=&quot;</span><span class="src-sym">,&nbsp;</span><span class="src-str">&quot;&lt;=&quot;</span><span class="src-sym">,&nbsp;</span><span class="src-str">&quot;&lt;&gt;&quot;</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a174"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a175"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">while&nbsp;</span><span class="src-sym">(</span><span class="src-var">$index&nbsp;</span>&lt;&nbsp;<span class="src-var">$formulaLength</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a176"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;state-dependent&nbsp;character&nbsp;evaluation&nbsp;(order&nbsp;is&nbsp;important)</span></div></li>
<li><div class="src-line"><a name="a177"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a178"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;double-quoted&nbsp;strings</span></div></li>
<li><div class="src-line"><a name="a179"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;embeds&nbsp;are&nbsp;doubled</span></div></li>
<li><div class="src-line"><a name="a180"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;end&nbsp;marks&nbsp;token</span></div></li>
<li><div class="src-line"><a name="a181"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if&nbsp;</span><span class="src-sym">(</span><span class="src-var">$inString</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a182"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if&nbsp;</span><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">_formula</span><span class="src-sym">{</span><span class="src-var">$index</span><span class="src-sym">}&nbsp;</span>==&nbsp;<span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaParser.html">PHPExcel_Calculation_FormulaParser</a></span><span class="src-sym">::</span><span class="src-id">QUOTE_DOUBLE</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a183"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if&nbsp;</span><span class="src-sym">(((</span><span class="src-var">$index&nbsp;</span>+&nbsp;<span class="src-num">2</span><span class="src-sym">)&nbsp;</span>&lt;=&nbsp;<span class="src-var">$formulaLength</span><span class="src-sym">)&nbsp;</span>&amp;&amp;&nbsp;<span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">_formula</span><span class="src-sym">{</span><span class="src-var">$index&nbsp;</span>+&nbsp;<span class="src-num">1</span><span class="src-sym">}&nbsp;</span>==&nbsp;<span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaParser.html">PHPExcel_Calculation_FormulaParser</a></span><span class="src-sym">::</span><span class="src-id">QUOTE_DOUBLE</span><span class="src-sym">))&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a184"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$value&nbsp;</span>.=&nbsp;<span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaParser.html">PHPExcel_Calculation_FormulaParser</a></span><span class="src-sym">::</span><span class="src-id">QUOTE_DOUBLE</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a185"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;++<span class="src-var">$index</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a186"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}&nbsp;</span><span class="src-key">else&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a187"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$inString&nbsp;</span>=&nbsp;<span class="src-id">false</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a188"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$tokens1</span><span class="src-sym">[</span><span class="src-sym">]&nbsp;</span>=&nbsp;<span class="src-key">new&nbsp;</span><span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaToken.html">PHPExcel_Calculation_FormulaToken</a></span><span class="src-sym">(</span><span class="src-var">$value</span><span class="src-sym">,&nbsp;</span><span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaToken.html">PHPExcel_Calculation_FormulaToken</a></span><span class="src-sym">::</span><span class="src-id">TOKEN_TYPE_OPERAND</span><span class="src-sym">,&nbsp;</span><span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaToken.html">PHPExcel_Calculation_FormulaToken</a></span><span class="src-sym">::</span><span class="src-id">TOKEN_SUBTYPE_TEXT</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a189"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$value&nbsp;</span>=&nbsp;<span class="src-str">&quot;&quot;</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a190"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a191"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}&nbsp;</span><span class="src-key">else&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a192"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$value&nbsp;</span>.=&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">_formula</span><span class="src-sym">{</span><span class="src-var">$index</span><span class="src-sym">}</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a193"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a194"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;++<span class="src-var">$index</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a195"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">continue</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a196"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a197"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a198"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;single-quoted&nbsp;strings&nbsp;(links)</span></div></li>
<li><div class="src-line"><a name="a199"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;embeds&nbsp;are&nbsp;double</span></div></li>
<li><div class="src-line"><a name="a200"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;end&nbsp;does&nbsp;not&nbsp;mark&nbsp;a&nbsp;token</span></div></li>
<li><div class="src-line"><a name="a201"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if&nbsp;</span><span class="src-sym">(</span><span class="src-var">$inPath</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a202"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if&nbsp;</span><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">_formula</span><span class="src-sym">{</span><span class="src-var">$index</span><span class="src-sym">}&nbsp;</span>==&nbsp;<span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaParser.html">PHPExcel_Calculation_FormulaParser</a></span><span class="src-sym">::</span><span class="src-id">QUOTE_SINGLE</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a203"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if&nbsp;</span><span class="src-sym">(((</span><span class="src-var">$index&nbsp;</span>+&nbsp;<span class="src-num">2</span><span class="src-sym">)&nbsp;</span>&lt;=&nbsp;<span class="src-var">$formulaLength</span><span class="src-sym">)&nbsp;</span>&amp;&amp;&nbsp;<span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">_formula</span><span class="src-sym">{</span><span class="src-var">$index&nbsp;</span>+&nbsp;<span class="src-num">1</span><span class="src-sym">}&nbsp;</span>==&nbsp;<span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaParser.html">PHPExcel_Calculation_FormulaParser</a></span><span class="src-sym">::</span><span class="src-id">QUOTE_SINGLE</span><span class="src-sym">))&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a204"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$value&nbsp;</span>.=&nbsp;<span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaParser.html">PHPExcel_Calculation_FormulaParser</a></span><span class="src-sym">::</span><span class="src-id">QUOTE_SINGLE</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a205"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;++<span class="src-var">$index</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a206"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}&nbsp;</span><span class="src-key">else&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a207"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$inPath&nbsp;</span>=&nbsp;<span class="src-id">false</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a208"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a209"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}&nbsp;</span><span class="src-key">else&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a210"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$value&nbsp;</span>.=&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">_formula</span><span class="src-sym">{</span><span class="src-var">$index</span><span class="src-sym">}</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a211"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a212"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;++<span class="src-var">$index</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a213"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">continue</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a214"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a215"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a216"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;bracked&nbsp;strings&nbsp;(R1C1&nbsp;range&nbsp;index&nbsp;or&nbsp;linked&nbsp;workbook&nbsp;name)</span></div></li>
<li><div class="src-line"><a name="a217"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;no&nbsp;embeds&nbsp;(changed&nbsp;to&nbsp;&quot;()&quot;&nbsp;by&nbsp;Excel)</span></div></li>
<li><div class="src-line"><a name="a218"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;end&nbsp;does&nbsp;not&nbsp;mark&nbsp;a&nbsp;token</span></div></li>
<li><div class="src-line"><a name="a219"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if&nbsp;</span><span class="src-sym">(</span><span class="src-var">$inRange</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a220"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if&nbsp;</span><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">_formula</span><span class="src-sym">{</span><span class="src-var">$index</span><span class="src-sym">}&nbsp;</span>==&nbsp;<span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaParser.html">PHPExcel_Calculation_FormulaParser</a></span><span class="src-sym">::</span><span class="src-id">BRACKET_CLOSE</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a221"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$inRange&nbsp;</span>=&nbsp;<span class="src-id">false</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a222"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a223"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$value&nbsp;</span>.=&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">_formula</span><span class="src-sym">{</span><span class="src-var">$index</span><span class="src-sym">}</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a224"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;++<span class="src-var">$index</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a225"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">continue</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a226"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a227"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a228"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;error&nbsp;values</span></div></li>
<li><div class="src-line"><a name="a229"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;end&nbsp;marks&nbsp;a&nbsp;token,&nbsp;determined&nbsp;from&nbsp;absolute&nbsp;list&nbsp;of&nbsp;values</span></div></li>
<li><div class="src-line"><a name="a230"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if&nbsp;</span><span class="src-sym">(</span><span class="src-var">$inError</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a231"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$value&nbsp;</span>.=&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">_formula</span><span class="src-sym">{</span><span class="src-var">$index</span><span class="src-sym">}</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a232"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;++<span class="src-var">$index</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a233"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if&nbsp;</span><span class="src-sym">(</span><a href="http://www.php.net/in_array">in_array</a><span class="src-sym">(</span><span class="src-var">$value</span><span class="src-sym">,&nbsp;</span><span class="src-var">$ERRORS</span><span class="src-sym">))&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a234"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$inError&nbsp;</span>=&nbsp;<span class="src-id">false</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a235"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$tokens1</span><span class="src-sym">[</span><span class="src-sym">]&nbsp;</span>=&nbsp;<span class="src-key">new&nbsp;</span><span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaToken.html">PHPExcel_Calculation_FormulaToken</a></span><span class="src-sym">(</span><span class="src-var">$value</span><span class="src-sym">,&nbsp;</span><span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaToken.html">PHPExcel_Calculation_FormulaToken</a></span><span class="src-sym">::</span><span class="src-id">TOKEN_TYPE_OPERAND</span><span class="src-sym">,&nbsp;</span><span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaToken.html">PHPExcel_Calculation_FormulaToken</a></span><span class="src-sym">::</span><span class="src-id">TOKEN_SUBTYPE_ERROR</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a236"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$value&nbsp;</span>=&nbsp;<span class="src-str">&quot;&quot;</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a237"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a238"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">continue</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a239"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a240"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a241"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;scientific&nbsp;notation&nbsp;check</span></div></li>
<li><div class="src-line"><a name="a242"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if&nbsp;</span><span class="src-sym">(</span><a href="http://www.php.net/strpos">strpos</a><span class="src-sym">(</span><span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaParser.html">PHPExcel_Calculation_FormulaParser</a></span><span class="src-sym">::</span><span class="src-id">OPERATORS_SN</span><span class="src-sym">,&nbsp;</span><span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">_formula</span><span class="src-sym">{</span><span class="src-var">$index</span><span class="src-sym">}</span><span class="src-sym">)&nbsp;</span>!==&nbsp;<span class="src-id">false</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a243"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if&nbsp;</span><span class="src-sym">(</span><a href="http://www.php.net/strlen">strlen</a><span class="src-sym">(</span><span class="src-var">$value</span><span class="src-sym">)&nbsp;</span>&gt;&nbsp;<span class="src-num">1</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a244"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if&nbsp;</span><span class="src-sym">(</span><a href="http://www.php.net/preg_match">preg_match</a><span class="src-sym">(</span><span class="src-str">&quot;/^[1-9]{1}(\.[0-9]+)?E{1}$/&quot;</span><span class="src-sym">,&nbsp;</span><span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">_formula</span><span class="src-sym">{</span><span class="src-var">$index</span><span class="src-sym">}</span><span class="src-sym">)&nbsp;</span>!=&nbsp;<span class="src-num">0</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a245"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$value&nbsp;</span>.=&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">_formula</span><span class="src-sym">{</span><span class="src-var">$index</span><span class="src-sym">}</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a246"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;++<span class="src-var">$index</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a247"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">continue</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a248"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a249"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a250"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a251"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a252"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;independent&nbsp;character&nbsp;evaluation&nbsp;(order&nbsp;not&nbsp;important)</span></div></li>
<li><div class="src-line"><a name="a253"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a254"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;establish&nbsp;state-dependent&nbsp;character&nbsp;evaluations</span></div></li>
<li><div class="src-line"><a name="a255"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if&nbsp;</span><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">_formula</span><span class="src-sym">{</span><span class="src-var">$index</span><span class="src-sym">}&nbsp;</span>==&nbsp;<span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaParser.html">PHPExcel_Calculation_FormulaParser</a></span><span class="src-sym">::</span><span class="src-id">QUOTE_DOUBLE</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a256"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if&nbsp;</span><span class="src-sym">(</span><a href="http://www.php.net/strlen">strlen</a><span class="src-sym">(</span><span class="src-var">$value&nbsp;</span>&gt;&nbsp;<span class="src-num">0</span><span class="src-sym">))&nbsp;</span><span class="src-sym">{&nbsp;&nbsp;</span><span class="src-comm">//&nbsp;unexpected</span></div></li>
<li><div class="src-line"><a name="a257"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$tokens1</span><span class="src-sym">[</span><span class="src-sym">]&nbsp;</span>=&nbsp;<span class="src-key">new&nbsp;</span><span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaToken.html">PHPExcel_Calculation_FormulaToken</a></span><span class="src-sym">(</span><span class="src-var">$value</span><span class="src-sym">,&nbsp;</span><span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaToken.html">PHPExcel_Calculation_FormulaToken</a></span><span class="src-sym">::</span><span class="src-id">TOKEN_TYPE_UNKNOWN</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a258"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$value&nbsp;</span>=&nbsp;<span class="src-str">&quot;&quot;</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a259"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a260"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$inString&nbsp;</span>=&nbsp;<span class="src-id">true</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a261"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;++<span class="src-var">$index</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a262"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">continue</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a263"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a264"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a265"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if&nbsp;</span><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">_formula</span><span class="src-sym">{</span><span class="src-var">$index</span><span class="src-sym">}&nbsp;</span>==&nbsp;<span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaParser.html">PHPExcel_Calculation_FormulaParser</a></span><span class="src-sym">::</span><span class="src-id">QUOTE_SINGLE</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a266"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if&nbsp;</span><span class="src-sym">(</span><a href="http://www.php.net/strlen">strlen</a><span class="src-sym">(</span><span class="src-var">$value</span><span class="src-sym">)&nbsp;</span>&gt;&nbsp;<span class="src-num">0</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{&nbsp;</span><span class="src-comm">//&nbsp;unexpected</span></div></li>
<li><div class="src-line"><a name="a267"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$tokens1</span><span class="src-sym">[</span><span class="src-sym">]&nbsp;</span>=&nbsp;<span class="src-key">new&nbsp;</span><span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaToken.html">PHPExcel_Calculation_FormulaToken</a></span><span class="src-sym">(</span><span class="src-var">$value</span><span class="src-sym">,&nbsp;</span><span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaToken.html">PHPExcel_Calculation_FormulaToken</a></span><span class="src-sym">::</span><span class="src-id">TOKEN_TYPE_UNKNOWN</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a268"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$value&nbsp;</span>=&nbsp;<span class="src-str">&quot;&quot;</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a269"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a270"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$inPath&nbsp;</span>=&nbsp;<span class="src-id">true</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a271"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;++<span class="src-var">$index</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a272"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">continue</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a273"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a274"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a275"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if&nbsp;</span><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">_formula</span><span class="src-sym">{</span><span class="src-var">$index</span><span class="src-sym">}&nbsp;</span>==&nbsp;<span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaParser.html">PHPExcel_Calculation_FormulaParser</a></span><span class="src-sym">::</span><span class="src-id">BRACKET_OPEN</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a276"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$inRange&nbsp;</span>=&nbsp;<span class="src-id">true</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a277"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$value&nbsp;</span>.=&nbsp;<span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaParser.html">PHPExcel_Calculation_FormulaParser</a></span><span class="src-sym">::</span><span class="src-id">BRACKET_OPEN</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a278"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;++<span class="src-var">$index</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a279"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">continue</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a280"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a281"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a282"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if&nbsp;</span><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">_formula</span><span class="src-sym">{</span><span class="src-var">$index</span><span class="src-sym">}&nbsp;</span>==&nbsp;<span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaParser.html">PHPExcel_Calculation_FormulaParser</a></span><span class="src-sym">::</span><span class="src-id">ERROR_START</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a283"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if&nbsp;</span><span class="src-sym">(</span><a href="http://www.php.net/strlen">strlen</a><span class="src-sym">(</span><span class="src-var">$value</span><span class="src-sym">)&nbsp;</span>&gt;&nbsp;<span class="src-num">0</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{&nbsp;</span><span class="src-comm">//&nbsp;unexpected</span></div></li>
<li><div class="src-line"><a name="a284"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$tokens1</span><span class="src-sym">[</span><span class="src-sym">]&nbsp;</span>=&nbsp;<span class="src-key">new&nbsp;</span><span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaToken.html">PHPExcel_Calculation_FormulaToken</a></span><span class="src-sym">(</span><span class="src-var">$value</span><span class="src-sym">,&nbsp;</span><span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaToken.html">PHPExcel_Calculation_FormulaToken</a></span><span class="src-sym">::</span><span class="src-id">TOKEN_TYPE_UNKNOWN</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a285"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$value&nbsp;</span>=&nbsp;<span class="src-str">&quot;&quot;</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a286"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a287"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$inError&nbsp;</span>=&nbsp;<span class="src-id">true</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a288"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$value&nbsp;</span>.=&nbsp;<span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaParser.html">PHPExcel_Calculation_FormulaParser</a></span><span class="src-sym">::</span><span class="src-id">ERROR_START</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a289"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;++<span class="src-var">$index</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a290"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">continue</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a291"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a292"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a293"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;mark&nbsp;start&nbsp;and&nbsp;end&nbsp;of&nbsp;arrays&nbsp;and&nbsp;array&nbsp;rows</span></div></li>
<li><div class="src-line"><a name="a294"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if&nbsp;</span><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">_formula</span><span class="src-sym">{</span><span class="src-var">$index</span><span class="src-sym">}&nbsp;</span>==&nbsp;<span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaParser.html">PHPExcel_Calculation_FormulaParser</a></span><span class="src-sym">::</span><span class="src-id">BRACE_OPEN</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a295"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if&nbsp;</span><span class="src-sym">(</span><a href="http://www.php.net/strlen">strlen</a><span class="src-sym">(</span><span class="src-var">$value</span><span class="src-sym">)&nbsp;</span>&gt;&nbsp;<span class="src-num">0</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{&nbsp;</span><span class="src-comm">//&nbsp;unexpected</span></div></li>
<li><div class="src-line"><a name="a296"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$tokens1</span><span class="src-sym">[</span><span class="src-sym">]&nbsp;</span>=&nbsp;<span class="src-key">new&nbsp;</span><span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaToken.html">PHPExcel_Calculation_FormulaToken</a></span><span class="src-sym">(</span><span class="src-var">$value</span><span class="src-sym">,&nbsp;</span><span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaToken.html">PHPExcel_Calculation_FormulaToken</a></span><span class="src-sym">::</span><span class="src-id">TOKEN_TYPE_UNKNOWN</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a297"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$value&nbsp;</span>=&nbsp;<span class="src-str">&quot;&quot;</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a298"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a299"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a300"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$tmp&nbsp;</span>=&nbsp;<span class="src-key">new&nbsp;</span><span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaToken.html">PHPExcel_Calculation_FormulaToken</a></span><span class="src-sym">(</span><span class="src-str">&quot;ARRAY&quot;</span><span class="src-sym">,&nbsp;</span><span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaToken.html">PHPExcel_Calculation_FormulaToken</a></span><span class="src-sym">::</span><span class="src-id">TOKEN_TYPE_FUNCTION</span><span class="src-sym">,&nbsp;</span><span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaToken.html">PHPExcel_Calculation_FormulaToken</a></span><span class="src-sym">::</span><span class="src-id">TOKEN_SUBTYPE_START</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a301"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$tokens1</span><span class="src-sym">[</span><span class="src-sym">]&nbsp;</span>=&nbsp;<span class="src-var">$tmp</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a302"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$stack</span><span class="src-sym">[</span><span class="src-sym">]&nbsp;</span>=&nbsp;<span class="src-key">clone&nbsp;</span><span class="src-var">$tmp</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a303"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a304"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$tmp&nbsp;</span>=&nbsp;<span class="src-key">new&nbsp;</span><span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaToken.html">PHPExcel_Calculation_FormulaToken</a></span><span class="src-sym">(</span><span class="src-str">&quot;ARRAYROW&quot;</span><span class="src-sym">,&nbsp;</span><span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaToken.html">PHPExcel_Calculation_FormulaToken</a></span><span class="src-sym">::</span><span class="src-id">TOKEN_TYPE_FUNCTION</span><span class="src-sym">,&nbsp;</span><span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaToken.html">PHPExcel_Calculation_FormulaToken</a></span><span class="src-sym">::</span><span class="src-id">TOKEN_SUBTYPE_START</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a305"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$tokens1</span><span class="src-sym">[</span><span class="src-sym">]&nbsp;</span>=&nbsp;<span class="src-var">$tmp</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a306"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$stack</span><span class="src-sym">[</span><span class="src-sym">]&nbsp;</span>=&nbsp;<span class="src-key">clone&nbsp;</span><span class="src-var">$tmp</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a307"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a308"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;++<span class="src-var">$index</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a309"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">continue</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a310"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a311"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a312"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if&nbsp;</span><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">_formula</span><span class="src-sym">{</span><span class="src-var">$index</span><span class="src-sym">}&nbsp;</span>==&nbsp;<span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaParser.html">PHPExcel_Calculation_FormulaParser</a></span><span class="src-sym">::</span><span class="src-id">SEMICOLON</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a313"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if&nbsp;</span><span class="src-sym">(</span><a href="http://www.php.net/strlen">strlen</a><span class="src-sym">(</span><span class="src-var">$value</span><span class="src-sym">)&nbsp;</span>&gt;&nbsp;<span class="src-num">0</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a314"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$tokens1</span><span class="src-sym">[</span><span class="src-sym">]&nbsp;</span>=&nbsp;<span class="src-key">new&nbsp;</span><span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaToken.html">PHPExcel_Calculation_FormulaToken</a></span><span class="src-sym">(</span><span class="src-var">$value</span><span class="src-sym">,&nbsp;</span><span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaToken.html">PHPExcel_Calculation_FormulaToken</a></span><span class="src-sym">::</span><span class="src-id">TOKEN_TYPE_OPERAND</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a315"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$value&nbsp;</span>=&nbsp;<span class="src-str">&quot;&quot;</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a316"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a317"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a318"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$tmp&nbsp;</span>=&nbsp;<a href="http://www.php.net/array_pop">array_pop</a><span class="src-sym">(</span><span class="src-var">$stack</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a319"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$tmp</span><span class="src-sym">-&gt;</span><span class="src-id">setValue</span><span class="src-sym">(</span><span class="src-str">&quot;&quot;</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a320"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$tmp</span><span class="src-sym">-&gt;</span><span class="src-id">setTokenSubType</span><span class="src-sym">(</span><span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaToken.html">PHPExcel_Calculation_FormulaToken</a></span><span class="src-sym">::</span><span class="src-id">TOKEN_SUBTYPE_STOP</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a321"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$tokens1</span><span class="src-sym">[</span><span class="src-sym">]&nbsp;</span>=&nbsp;<span class="src-var">$tmp</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a322"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a323"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$tmp&nbsp;</span>=&nbsp;<span class="src-key">new&nbsp;</span><span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaToken.html">PHPExcel_Calculation_FormulaToken</a></span><span class="src-sym">(</span><span class="src-str">&quot;,&quot;</span><span class="src-sym">,&nbsp;</span><span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaToken.html">PHPExcel_Calculation_FormulaToken</a></span><span class="src-sym">::</span><span class="src-id">TOKEN_TYPE_ARGUMENT</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a324"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$tokens1</span><span class="src-sym">[</span><span class="src-sym">]&nbsp;</span>=&nbsp;<span class="src-var">$tmp</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a325"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a326"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$tmp&nbsp;</span>=&nbsp;<span class="src-key">new&nbsp;</span><span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaToken.html">PHPExcel_Calculation_FormulaToken</a></span><span class="src-sym">(</span><span class="src-str">&quot;ARRAYROW&quot;</span><span class="src-sym">,&nbsp;</span><span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaToken.html">PHPExcel_Calculation_FormulaToken</a></span><span class="src-sym">::</span><span class="src-id">TOKEN_TYPE_FUNCTION</span><span class="src-sym">,&nbsp;</span><span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaToken.html">PHPExcel_Calculation_FormulaToken</a></span><span class="src-sym">::</span><span class="src-id">TOKEN_SUBTYPE_START</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a327"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$tokens1</span><span class="src-sym">[</span><span class="src-sym">]&nbsp;</span>=&nbsp;<span class="src-var">$tmp</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a328"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$stack</span><span class="src-sym">[</span><span class="src-sym">]&nbsp;</span>=&nbsp;<span class="src-key">clone&nbsp;</span><span class="src-var">$tmp</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a329"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a330"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;++<span class="src-var">$index</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a331"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">continue</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a332"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a333"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a334"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if&nbsp;</span><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">_formula</span><span class="src-sym">{</span><span class="src-var">$index</span><span class="src-sym">}&nbsp;</span>==&nbsp;<span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaParser.html">PHPExcel_Calculation_FormulaParser</a></span><span class="src-sym">::</span><span class="src-id">BRACE_CLOSE</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a335"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if&nbsp;</span><span class="src-sym">(</span><a href="http://www.php.net/strlen">strlen</a><span class="src-sym">(</span><span class="src-var">$value</span><span class="src-sym">)&nbsp;</span>&gt;&nbsp;<span class="src-num">0</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a336"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$tokens1</span><span class="src-sym">[</span><span class="src-sym">]&nbsp;</span>=&nbsp;<span class="src-key">new&nbsp;</span><span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaToken.html">PHPExcel_Calculation_FormulaToken</a></span><span class="src-sym">(</span><span class="src-var">$value</span><span class="src-sym">,&nbsp;</span><span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaToken.html">PHPExcel_Calculation_FormulaToken</a></span><span class="src-sym">::</span><span class="src-id">TOKEN_TYPE_OPERAND</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a337"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$value&nbsp;</span>=&nbsp;<span class="src-str">&quot;&quot;</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a338"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a339"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a340"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$tmp&nbsp;</span>=&nbsp;<a href="http://www.php.net/array_pop">array_pop</a><span class="src-sym">(</span><span class="src-var">$stack</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a341"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$tmp</span><span class="src-sym">-&gt;</span><span class="src-id">setValue</span><span class="src-sym">(</span><span class="src-str">&quot;&quot;</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a342"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$tmp</span><span class="src-sym">-&gt;</span><span class="src-id">setTokenSubType</span><span class="src-sym">(</span><span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaToken.html">PHPExcel_Calculation_FormulaToken</a></span><span class="src-sym">::</span><span class="src-id">TOKEN_SUBTYPE_STOP</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a343"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$tokens1</span><span class="src-sym">[</span><span class="src-sym">]&nbsp;</span>=&nbsp;<span class="src-var">$tmp</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a344"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a345"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$tmp&nbsp;</span>=&nbsp;<a href="http://www.php.net/array_pop">array_pop</a><span class="src-sym">(</span><span class="src-var">$stack</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a346"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$tmp</span><span class="src-sym">-&gt;</span><span class="src-id">setValue</span><span class="src-sym">(</span><span class="src-str">&quot;&quot;</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a347"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$tmp</span><span class="src-sym">-&gt;</span><span class="src-id">setTokenSubType</span><span class="src-sym">(</span><span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaToken.html">PHPExcel_Calculation_FormulaToken</a></span><span class="src-sym">::</span><span class="src-id">TOKEN_SUBTYPE_STOP</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a348"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$tokens1</span><span class="src-sym">[</span><span class="src-sym">]&nbsp;</span>=&nbsp;<span class="src-var">$tmp</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a349"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a350"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;++<span class="src-var">$index</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a351"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">continue</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a352"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a353"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a354"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;trim&nbsp;white-space</span></div></li>
<li><div class="src-line"><a name="a355"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if&nbsp;</span><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">_formula</span><span class="src-sym">{</span><span class="src-var">$index</span><span class="src-sym">}&nbsp;</span>==&nbsp;<span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaParser.html">PHPExcel_Calculation_FormulaParser</a></span><span class="src-sym">::</span><span class="src-id">WHITESPACE</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a356"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if&nbsp;</span><span class="src-sym">(</span><a href="http://www.php.net/strlen">strlen</a><span class="src-sym">(</span><span class="src-var">$value</span><span class="src-sym">)&nbsp;</span>&gt;&nbsp;<span class="src-num">0</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a357"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$tokens1</span><span class="src-sym">[</span><span class="src-sym">]&nbsp;</span>=&nbsp;<span class="src-key">new&nbsp;</span><span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaToken.html">PHPExcel_Calculation_FormulaToken</a></span><span class="src-sym">(</span><span class="src-var">$value</span><span class="src-sym">,&nbsp;</span><span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaToken.html">PHPExcel_Calculation_FormulaToken</a></span><span class="src-sym">::</span><span class="src-id">TOKEN_TYPE_OPERAND</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a358"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$value&nbsp;</span>=&nbsp;<span class="src-str">&quot;&quot;</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a359"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a360"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$tokens1</span><span class="src-sym">[</span><span class="src-sym">]&nbsp;</span>=&nbsp;<span class="src-key">new&nbsp;</span><span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaToken.html">PHPExcel_Calculation_FormulaToken</a></span><span class="src-sym">(</span><span class="src-str">&quot;&quot;</span><span class="src-sym">,&nbsp;</span><span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaToken.html">PHPExcel_Calculation_FormulaToken</a></span><span class="src-sym">::</span><span class="src-id">TOKEN_TYPE_WHITESPACE</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a361"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;++<span class="src-var">$index</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a362"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">while&nbsp;</span><span class="src-sym">((</span><span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">_formula</span><span class="src-sym">{</span><span class="src-var">$index</span><span class="src-sym">}&nbsp;</span>==&nbsp;<span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaParser.html">PHPExcel_Calculation_FormulaParser</a></span><span class="src-sym">::</span><span class="src-id">WHITESPACE</span><span class="src-sym">)&nbsp;</span>&amp;&amp;&nbsp;<span class="src-sym">(</span><span class="src-var">$index&nbsp;</span>&lt;&nbsp;<span class="src-var">$formulaLength</span><span class="src-sym">))&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a363"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;++<span class="src-var">$index</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a364"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a365"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">continue</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a366"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a367"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a368"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;multi-character&nbsp;comparators</span></div></li>
<li><div class="src-line"><a name="a369"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if&nbsp;</span><span class="src-sym">((</span><span class="src-var">$index&nbsp;</span>+&nbsp;<span class="src-num">2</span><span class="src-sym">)&nbsp;</span>&lt;=&nbsp;<span class="src-var">$formulaLength</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a370"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if&nbsp;</span><span class="src-sym">(</span><a href="http://www.php.net/in_array">in_array</a><span class="src-sym">(</span><a href="http://www.php.net/substr">substr</a><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">_formula</span><span class="src-sym">,&nbsp;</span><span class="src-var">$index</span><span class="src-sym">,&nbsp;</span><span class="src-num">2</span><span class="src-sym">)</span><span class="src-sym">,&nbsp;</span><span class="src-var">$COMPARATORS_MULTI</span><span class="src-sym">))&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a371"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if&nbsp;</span><span class="src-sym">(</span><a href="http://www.php.net/strlen">strlen</a><span class="src-sym">(</span><span class="src-var">$value</span><span class="src-sym">)&nbsp;</span>&gt;&nbsp;<span class="src-num">0</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a372"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$tokens1</span><span class="src-sym">[</span><span class="src-sym">]&nbsp;</span>=&nbsp;<span class="src-key">new&nbsp;</span><span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaToken.html">PHPExcel_Calculation_FormulaToken</a></span><span class="src-sym">(</span><span class="src-var">$value</span><span class="src-sym">,&nbsp;</span><span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaToken.html">PHPExcel_Calculation_FormulaToken</a></span><span class="src-sym">::</span><span class="src-id">TOKEN_TYPE_OPERAND</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a373"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$value&nbsp;</span>=&nbsp;<span class="src-str">&quot;&quot;</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a374"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a375"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$tokens1</span><span class="src-sym">[</span><span class="src-sym">]&nbsp;</span>=&nbsp;<span class="src-key">new&nbsp;</span><span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaToken.html">PHPExcel_Calculation_FormulaToken</a></span><span class="src-sym">(</span><a href="http://www.php.net/substr">substr</a><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">_formula</span><span class="src-sym">,&nbsp;</span><span class="src-var">$index</span><span class="src-sym">,&nbsp;</span><span class="src-num">2</span><span class="src-sym">)</span><span class="src-sym">,&nbsp;</span><span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaToken.html">PHPExcel_Calculation_FormulaToken</a></span><span class="src-sym">::</span><span class="src-id">TOKEN_TYPE_OPERATORINFIX</span><span class="src-sym">,&nbsp;</span><span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaToken.html">PHPExcel_Calculation_FormulaToken</a></span><span class="src-sym">::</span><span class="src-id">TOKEN_SUBTYPE_LOGICAL</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a376"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$index&nbsp;</span>+=&nbsp;<span class="src-num">2</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a377"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">continue</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a378"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a379"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a380"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a381"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;standard&nbsp;infix&nbsp;operators</span></div></li>
<li><div class="src-line"><a name="a382"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if&nbsp;</span><span class="src-sym">(</span><a href="http://www.php.net/strpos">strpos</a><span class="src-sym">(</span><span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaParser.html">PHPExcel_Calculation_FormulaParser</a></span><span class="src-sym">::</span><span class="src-id">OPERATORS_INFIX</span><span class="src-sym">,&nbsp;</span><span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">_formula</span><span class="src-sym">{</span><span class="src-var">$index</span><span class="src-sym">}</span><span class="src-sym">)&nbsp;</span>!==&nbsp;<span class="src-id">false</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a383"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if&nbsp;</span><span class="src-sym">(</span><a href="http://www.php.net/strlen">strlen</a><span class="src-sym">(</span><span class="src-var">$value</span><span class="src-sym">)&nbsp;</span>&gt;&nbsp;<span class="src-num">0</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a384"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$tokens1</span><span class="src-sym">[</span><span class="src-sym">]&nbsp;</span>=<span class="src-key">new&nbsp;</span><span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaToken.html">PHPExcel_Calculation_FormulaToken</a></span><span class="src-sym">(</span><span class="src-var">$value</span><span class="src-sym">,&nbsp;</span><span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaToken.html">PHPExcel_Calculation_FormulaToken</a></span><span class="src-sym">::</span><span class="src-id">TOKEN_TYPE_OPERAND</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a385"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$value&nbsp;</span>=&nbsp;<span class="src-str">&quot;&quot;</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a386"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a387"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$tokens1</span><span class="src-sym">[</span><span class="src-sym">]&nbsp;</span>=&nbsp;<span class="src-key">new&nbsp;</span><span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaToken.html">PHPExcel_Calculation_FormulaToken</a></span><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">_formula</span><span class="src-sym">{</span><span class="src-var">$index</span><span class="src-sym">}</span><span class="src-sym">,&nbsp;</span><span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaToken.html">PHPExcel_Calculation_FormulaToken</a></span><span class="src-sym">::</span><span class="src-id">TOKEN_TYPE_OPERATORINFIX</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a388"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;++<span class="src-var">$index</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a389"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">continue</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a390"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a391"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a392"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;standard&nbsp;postfix&nbsp;operators&nbsp;(only&nbsp;one)</span></div></li>
<li><div class="src-line"><a name="a393"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if&nbsp;</span><span class="src-sym">(</span><a href="http://www.php.net/strpos">strpos</a><span class="src-sym">(</span><span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaParser.html">PHPExcel_Calculation_FormulaParser</a></span><span class="src-sym">::</span><span class="src-id">OPERATORS_POSTFIX</span><span class="src-sym">,&nbsp;</span><span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">_formula</span><span class="src-sym">{</span><span class="src-var">$index</span><span class="src-sym">}</span><span class="src-sym">)&nbsp;</span>!==&nbsp;<span class="src-id">false</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a394"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if&nbsp;</span><span class="src-sym">(</span><a href="http://www.php.net/strlen">strlen</a><span class="src-sym">(</span><span class="src-var">$value</span><span class="src-sym">)&nbsp;</span>&gt;&nbsp;<span class="src-num">0</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a395"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$tokens1</span><span class="src-sym">[</span><span class="src-sym">]&nbsp;</span>=&nbsp;<span class="src-key">new&nbsp;</span><span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaToken.html">PHPExcel_Calculation_FormulaToken</a></span><span class="src-sym">(</span><span class="src-var">$value</span><span class="src-sym">,&nbsp;</span><span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaToken.html">PHPExcel_Calculation_FormulaToken</a></span><span class="src-sym">::</span><span class="src-id">TOKEN_TYPE_OPERAND</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a396"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$value&nbsp;</span>=&nbsp;<span class="src-str">&quot;&quot;</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a397"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a398"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$tokens1</span><span class="src-sym">[</span><span class="src-sym">]&nbsp;</span>=&nbsp;<span class="src-key">new&nbsp;</span><span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaToken.html">PHPExcel_Calculation_FormulaToken</a></span><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">_formula</span><span class="src-sym">{</span><span class="src-var">$index</span><span class="src-sym">}</span><span class="src-sym">,&nbsp;</span><span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaToken.html">PHPExcel_Calculation_FormulaToken</a></span><span class="src-sym">::</span><span class="src-id">TOKEN_TYPE_OPERATORPOSTFIX</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a399"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;++<span class="src-var">$index</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a400"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">continue</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a401"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a402"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a403"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;start&nbsp;subexpression&nbsp;or&nbsp;function</span></div></li>
<li><div class="src-line"><a name="a404"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if&nbsp;</span><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">_formula</span><span class="src-sym">{</span><span class="src-var">$index</span><span class="src-sym">}&nbsp;</span>==&nbsp;<span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaParser.html">PHPExcel_Calculation_FormulaParser</a></span><span class="src-sym">::</span><span class="src-id">PAREN_OPEN</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a405"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if&nbsp;</span><span class="src-sym">(</span><a href="http://www.php.net/strlen">strlen</a><span class="src-sym">(</span><span class="src-var">$value</span><span class="src-sym">)&nbsp;</span>&gt;&nbsp;<span class="src-num">0</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a406"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$tmp&nbsp;</span>=&nbsp;<span class="src-key">new&nbsp;</span><span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaToken.html">PHPExcel_Calculation_FormulaToken</a></span><span class="src-sym">(</span><span class="src-var">$value</span><span class="src-sym">,&nbsp;</span><span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaToken.html">PHPExcel_Calculation_FormulaToken</a></span><span class="src-sym">::</span><span class="src-id">TOKEN_TYPE_FUNCTION</span><span class="src-sym">,&nbsp;</span><span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaToken.html">PHPExcel_Calculation_FormulaToken</a></span><span class="src-sym">::</span><span class="src-id">TOKEN_SUBTYPE_START</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a407"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$tokens1</span><span class="src-sym">[</span><span class="src-sym">]&nbsp;</span>=&nbsp;<span class="src-var">$tmp</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a408"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$stack</span><span class="src-sym">[</span><span class="src-sym">]&nbsp;</span>=&nbsp;<span class="src-key">clone&nbsp;</span><span class="src-var">$tmp</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a409"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$value&nbsp;</span>=&nbsp;<span class="src-str">&quot;&quot;</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a410"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}&nbsp;</span><span class="src-key">else&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a411"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$tmp&nbsp;</span>=&nbsp;<span class="src-key">new&nbsp;</span><span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaToken.html">PHPExcel_Calculation_FormulaToken</a></span><span class="src-sym">(</span><span class="src-str">&quot;&quot;</span><span class="src-sym">,&nbsp;</span><span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaToken.html">PHPExcel_Calculation_FormulaToken</a></span><span class="src-sym">::</span><span class="src-id">TOKEN_TYPE_SUBEXPRESSION</span><span class="src-sym">,&nbsp;</span><span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaToken.html">PHPExcel_Calculation_FormulaToken</a></span><span class="src-sym">::</span><span class="src-id">TOKEN_SUBTYPE_START</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a412"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$tokens1</span><span class="src-sym">[</span><span class="src-sym">]&nbsp;</span>=&nbsp;<span class="src-var">$tmp</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a413"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$stack</span><span class="src-sym">[</span><span class="src-sym">]&nbsp;</span>=&nbsp;<span class="src-key">clone&nbsp;</span><span class="src-var">$tmp</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a414"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a415"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;++<span class="src-var">$index</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a416"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">continue</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a417"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a418"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a419"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;function,&nbsp;subexpression,&nbsp;or&nbsp;array&nbsp;parameters,&nbsp;or&nbsp;operand&nbsp;unions</span></div></li>
<li><div class="src-line"><a name="a420"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if&nbsp;</span><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">_formula</span><span class="src-sym">{</span><span class="src-var">$index</span><span class="src-sym">}&nbsp;</span>==&nbsp;<span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaParser.html">PHPExcel_Calculation_FormulaParser</a></span><span class="src-sym">::</span><span class="src-id">COMMA</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a421"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if&nbsp;</span><span class="src-sym">(</span><a href="http://www.php.net/strlen">strlen</a><span class="src-sym">(</span><span class="src-var">$value</span><span class="src-sym">)&nbsp;</span>&gt;&nbsp;<span class="src-num">0</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a422"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$tokens1</span><span class="src-sym">[</span><span class="src-sym">]&nbsp;</span>=&nbsp;<span class="src-key">new&nbsp;</span><span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaToken.html">PHPExcel_Calculation_FormulaToken</a></span><span class="src-sym">(</span><span class="src-var">$value</span><span class="src-sym">,&nbsp;</span><span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaToken.html">PHPExcel_Calculation_FormulaToken</a></span><span class="src-sym">::</span><span class="src-id">TOKEN_TYPE_OPERAND</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a423"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$value&nbsp;</span>=&nbsp;<span class="src-str">&quot;&quot;</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a424"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a425"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a426"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$tmp&nbsp;</span>=&nbsp;<a href="http://www.php.net/array_pop">array_pop</a><span class="src-sym">(</span><span class="src-var">$stack</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a427"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$tmp</span><span class="src-sym">-&gt;</span><span class="src-id">setValue</span><span class="src-sym">(</span><span class="src-str">&quot;&quot;</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a428"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$tmp</span><span class="src-sym">-&gt;</span><span class="src-id">setTokenSubType</span><span class="src-sym">(</span><span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaToken.html">PHPExcel_Calculation_FormulaToken</a></span><span class="src-sym">::</span><span class="src-id">TOKEN_SUBTYPE_STOP</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a429"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$stack</span><span class="src-sym">[</span><span class="src-sym">]&nbsp;</span>=&nbsp;<span class="src-var">$tmp</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a430"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a431"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if&nbsp;</span><span class="src-sym">(</span><span class="src-var">$tmp</span><span class="src-sym">-&gt;</span><span class="src-id">getTokenType</span><span class="src-sym">(</span><span class="src-sym">)&nbsp;</span>==&nbsp;<span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaToken.html">PHPExcel_Calculation_FormulaToken</a></span><span class="src-sym">::</span><span class="src-id">TOKEN_TYPE_FUNCTION</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a432"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$tokens1</span><span class="src-sym">[</span><span class="src-sym">]&nbsp;</span>=&nbsp;<span class="src-key">new&nbsp;</span><span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaToken.html">PHPExcel_Calculation_FormulaToken</a></span><span class="src-sym">(</span><span class="src-str">&quot;,&quot;</span><span class="src-sym">,&nbsp;</span><span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaToken.html">PHPExcel_Calculation_FormulaToken</a></span><span class="src-sym">::</span><span class="src-id">TOKEN_TYPE_OPERATORINFIX</span><span class="src-sym">,&nbsp;</span><span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaToken.html">PHPExcel_Calculation_FormulaToken</a></span><span class="src-sym">::</span><span class="src-id">TOKEN_SUBTYPE_UNION</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a433"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}&nbsp;</span><span class="src-key">else&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a434"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$tokens1</span><span class="src-sym">[</span><span class="src-sym">]&nbsp;</span>=&nbsp;<span class="src-key">new&nbsp;</span><span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaToken.html">PHPExcel_Calculation_FormulaToken</a></span><span class="src-sym">(</span><span class="src-str">&quot;,&quot;</span><span class="src-sym">,&nbsp;</span><span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaToken.html">PHPExcel_Calculation_FormulaToken</a></span><span class="src-sym">::</span><span class="src-id">TOKEN_TYPE_ARGUMENT</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a435"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a436"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;++<span class="src-var">$index</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a437"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">continue</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a438"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a439"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a440"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;stop&nbsp;subexpression</span></div></li>
<li><div class="src-line"><a name="a441"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if&nbsp;</span><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">_formula</span><span class="src-sym">{</span><span class="src-var">$index</span><span class="src-sym">}&nbsp;</span>==&nbsp;<span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaParser.html">PHPExcel_Calculation_FormulaParser</a></span><span class="src-sym">::</span><span class="src-id">PAREN_CLOSE</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a442"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if&nbsp;</span><span class="src-sym">(</span><a href="http://www.php.net/strlen">strlen</a><span class="src-sym">(</span><span class="src-var">$value</span><span class="src-sym">)&nbsp;</span>&gt;&nbsp;<span class="src-num">0</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a443"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$tokens1</span><span class="src-sym">[</span><span class="src-sym">]&nbsp;</span>=&nbsp;<span class="src-key">new&nbsp;</span><span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaToken.html">PHPExcel_Calculation_FormulaToken</a></span><span class="src-sym">(</span><span class="src-var">$value</span><span class="src-sym">,&nbsp;</span><span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaToken.html">PHPExcel_Calculation_FormulaToken</a></span><span class="src-sym">::</span><span class="src-id">TOKEN_TYPE_OPERAND</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a444"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$value&nbsp;</span>=&nbsp;<span class="src-str">&quot;&quot;</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a445"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a446"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a447"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$tmp&nbsp;</span>=&nbsp;<a href="http://www.php.net/array_pop">array_pop</a><span class="src-sym">(</span><span class="src-var">$stack</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a448"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$tmp</span><span class="src-sym">-&gt;</span><span class="src-id">setValue</span><span class="src-sym">(</span><span class="src-str">&quot;&quot;</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a449"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$tmp</span><span class="src-sym">-&gt;</span><span class="src-id">setTokenSubType</span><span class="src-sym">(</span><span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaToken.html">PHPExcel_Calculation_FormulaToken</a></span><span class="src-sym">::</span><span class="src-id">TOKEN_SUBTYPE_STOP</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a450"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$tokens1</span><span class="src-sym">[</span><span class="src-sym">]&nbsp;</span>=&nbsp;<span class="src-var">$tmp</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a451"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a452"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;++<span class="src-var">$index</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a453"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">continue</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a454"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a455"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a456"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;token&nbsp;accumulation</span></div></li>
<li><div class="src-line"><a name="a457"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$value&nbsp;</span>.=&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">_formula</span><span class="src-sym">{</span><span class="src-var">$index</span><span class="src-sym">}</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a458"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;++<span class="src-var">$index</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a459"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a460"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a461"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;dump&nbsp;remaining&nbsp;accumulation</span></div></li>
<li><div class="src-line"><a name="a462"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if&nbsp;</span><span class="src-sym">(</span><a href="http://www.php.net/strlen">strlen</a><span class="src-sym">(</span><span class="src-var">$value</span><span class="src-sym">)&nbsp;</span>&gt;&nbsp;<span class="src-num">0</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a463"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$tokens1</span><span class="src-sym">[</span><span class="src-sym">]&nbsp;</span>=&nbsp;<span class="src-key">new&nbsp;</span><span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaToken.html">PHPExcel_Calculation_FormulaToken</a></span><span class="src-sym">(</span><span class="src-var">$value</span><span class="src-sym">,&nbsp;</span><span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaToken.html">PHPExcel_Calculation_FormulaToken</a></span><span class="src-sym">::</span><span class="src-id">TOKEN_TYPE_OPERAND</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a464"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a465"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a466"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;move&nbsp;tokenList&nbsp;to&nbsp;new&nbsp;set,&nbsp;excluding&nbsp;unnecessary&nbsp;white-space&nbsp;tokens&nbsp;and&nbsp;converting&nbsp;necessary&nbsp;ones&nbsp;to&nbsp;intersections</span></div></li>
<li><div class="src-line"><a name="a467"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$tokenCount&nbsp;</span>=&nbsp;<a href="http://www.php.net/count">count</a><span class="src-sym">(</span><span class="src-var">$tokens1</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a468"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">for&nbsp;</span><span class="src-sym">(</span><span class="src-var">$i&nbsp;</span>=&nbsp;<span class="src-num">0</span><span class="src-sym">;&nbsp;</span><span class="src-var">$i&nbsp;</span>&lt;&nbsp;<span class="src-var">$tokenCount</span><span class="src-sym">;&nbsp;</span>++<span class="src-var">$i</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a469"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$token&nbsp;</span>=&nbsp;<span class="src-var">$tokens1</span><span class="src-sym">[</span><span class="src-var">$i</span><span class="src-sym">]</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a470"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if&nbsp;</span><span class="src-sym">(</span>isset<span class="src-sym">(</span><span class="src-var">$tokens1</span><span class="src-sym">[</span><span class="src-var">$i&nbsp;</span>-&nbsp;<span class="src-num">1</span><span class="src-sym">]</span><span class="src-sym">))&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a471"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$previousToken&nbsp;</span>=&nbsp;<span class="src-var">$tokens1</span><span class="src-sym">[</span><span class="src-var">$i&nbsp;</span>-&nbsp;<span class="src-num">1</span><span class="src-sym">]</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a472"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}&nbsp;</span><span class="src-key">else&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a473"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$previousToken&nbsp;</span>=&nbsp;<span class="src-id">null</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a474"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a475"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if&nbsp;</span><span class="src-sym">(</span>isset<span class="src-sym">(</span><span class="src-var">$tokens1</span><span class="src-sym">[</span><span class="src-var">$i&nbsp;</span>+&nbsp;<span class="src-num">1</span><span class="src-sym">]</span><span class="src-sym">))&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a476"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$nextToken&nbsp;</span>=&nbsp;<span class="src-var">$tokens1</span><span class="src-sym">[</span><span class="src-var">$i&nbsp;</span>+&nbsp;<span class="src-num">1</span><span class="src-sym">]</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a477"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}&nbsp;</span><span class="src-key">else&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a478"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$nextToken&nbsp;</span>=&nbsp;<span class="src-id">null</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a479"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a480"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a481"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if&nbsp;</span><span class="src-sym">(</span><a href="http://www.php.net/is_null">is_null</a><span class="src-sym">(</span><span class="src-var">$token</span><span class="src-sym">))&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a482"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">continue</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a483"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a484"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a485"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if&nbsp;</span><span class="src-sym">(</span><span class="src-var">$token</span><span class="src-sym">-&gt;</span><span class="src-id">getTokenType</span><span class="src-sym">(</span><span class="src-sym">)&nbsp;</span>!=&nbsp;<span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaToken.html">PHPExcel_Calculation_FormulaToken</a></span><span class="src-sym">::</span><span class="src-id">TOKEN_TYPE_WHITESPACE</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a486"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$tokens2</span><span class="src-sym">[</span><span class="src-sym">]&nbsp;</span>=&nbsp;<span class="src-var">$token</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a487"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">continue</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a488"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a489"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a490"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if&nbsp;</span><span class="src-sym">(</span><a href="http://www.php.net/is_null">is_null</a><span class="src-sym">(</span><span class="src-var">$previousToken</span><span class="src-sym">))&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a491"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">continue</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a492"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a493"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a494"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if&nbsp;</span><span class="src-sym">(</span><span class="src-sym">!&nbsp;</span><span class="src-sym">(</span></div></li>
<li><div class="src-line"><a name="a495"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">((</span><span class="src-var">$previousToken</span><span class="src-sym">-&gt;</span><span class="src-id">getTokenType</span><span class="src-sym">(</span><span class="src-sym">)&nbsp;</span>==&nbsp;<span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaToken.html">PHPExcel_Calculation_FormulaToken</a></span><span class="src-sym">::</span><span class="src-id">TOKEN_TYPE_FUNCTION</span><span class="src-sym">)&nbsp;</span>&amp;&amp;&nbsp;<span class="src-sym">(</span><span class="src-var">$previousToken</span><span class="src-sym">-&gt;</span><span class="src-id">getTokenSubType</span><span class="src-sym">(</span><span class="src-sym">)&nbsp;</span>==&nbsp;<span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaToken.html">PHPExcel_Calculation_FormulaToken</a></span><span class="src-sym">::</span><span class="src-id">TOKEN_SUBTYPE_STOP</span><span class="src-sym">))&nbsp;</span>||</div></li>
<li><div class="src-line"><a name="a496"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">((</span><span class="src-var">$previousToken</span><span class="src-sym">-&gt;</span><span class="src-id">getTokenType</span><span class="src-sym">(</span><span class="src-sym">)&nbsp;</span>==&nbsp;<span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaToken.html">PHPExcel_Calculation_FormulaToken</a></span><span class="src-sym">::</span><span class="src-id">TOKEN_TYPE_SUBEXPRESSION</span><span class="src-sym">)&nbsp;</span>&amp;&amp;&nbsp;<span class="src-sym">(</span><span class="src-var">$previousToken</span><span class="src-sym">-&gt;</span><span class="src-id">getTokenSubType</span><span class="src-sym">(</span><span class="src-sym">)&nbsp;</span>==&nbsp;<span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaToken.html">PHPExcel_Calculation_FormulaToken</a></span><span class="src-sym">::</span><span class="src-id">TOKEN_SUBTYPE_STOP</span><span class="src-sym">))&nbsp;</span>||</div></li>
<li><div class="src-line"><a name="a497"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">(</span><span class="src-var">$previousToken</span><span class="src-sym">-&gt;</span><span class="src-id">getTokenType</span><span class="src-sym">(</span><span class="src-sym">)&nbsp;</span>==&nbsp;<span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaToken.html">PHPExcel_Calculation_FormulaToken</a></span><span class="src-sym">::</span><span class="src-id">TOKEN_TYPE_OPERAND</span><span class="src-sym">)</span></div></li>
<li><div class="src-line"><a name="a498"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">)&nbsp;)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a499"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">continue</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a500"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a501"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a502"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if&nbsp;</span><span class="src-sym">(</span><a href="http://www.php.net/is_null">is_null</a><span class="src-sym">(</span><span class="src-var">$nextToken</span><span class="src-sym">))&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a503"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">continue</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a504"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a505"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a506"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if&nbsp;</span><span class="src-sym">(</span><span class="src-sym">!&nbsp;</span><span class="src-sym">(</span></div></li>
<li><div class="src-line"><a name="a507"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">((</span><span class="src-var">$nextToken</span><span class="src-sym">-&gt;</span><span class="src-id">getTokenType</span><span class="src-sym">(</span><span class="src-sym">)&nbsp;</span>==&nbsp;<span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaToken.html">PHPExcel_Calculation_FormulaToken</a></span><span class="src-sym">::</span><span class="src-id">TOKEN_TYPE_FUNCTION</span><span class="src-sym">)&nbsp;</span>&amp;&amp;&nbsp;<span class="src-sym">(</span><span class="src-var">$nextToken</span><span class="src-sym">-&gt;</span><span class="src-id">getTokenSubType</span><span class="src-sym">(</span><span class="src-sym">)&nbsp;</span>==&nbsp;<span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaToken.html">PHPExcel_Calculation_FormulaToken</a></span><span class="src-sym">::</span><span class="src-id">TOKEN_SUBTYPE_START</span><span class="src-sym">))&nbsp;</span>||</div></li>
<li><div class="src-line"><a name="a508"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">((</span><span class="src-var">$nextToken</span><span class="src-sym">-&gt;</span><span class="src-id">getTokenType</span><span class="src-sym">(</span><span class="src-sym">)&nbsp;</span>==&nbsp;<span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaToken.html">PHPExcel_Calculation_FormulaToken</a></span><span class="src-sym">::</span><span class="src-id">TOKEN_TYPE_SUBEXPRESSION</span><span class="src-sym">)&nbsp;</span>&amp;&amp;&nbsp;<span class="src-sym">(</span><span class="src-var">$nextToken</span><span class="src-sym">-&gt;</span><span class="src-id">getTokenSubType</span><span class="src-sym">(</span><span class="src-sym">)&nbsp;</span>==&nbsp;<span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaToken.html">PHPExcel_Calculation_FormulaToken</a></span><span class="src-sym">::</span><span class="src-id">TOKEN_SUBTYPE_START</span><span class="src-sym">))&nbsp;</span>||</div></li>
<li><div class="src-line"><a name="a509"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">(</span><span class="src-var">$nextToken</span><span class="src-sym">-&gt;</span><span class="src-id">getTokenType</span><span class="src-sym">(</span><span class="src-sym">)&nbsp;</span>==&nbsp;<span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaToken.html">PHPExcel_Calculation_FormulaToken</a></span><span class="src-sym">::</span><span class="src-id">TOKEN_TYPE_OPERAND</span><span class="src-sym">)</span></div></li>
<li><div class="src-line"><a name="a510"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">)&nbsp;)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a511"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">continue</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a512"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a513"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a514"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$tokens2</span><span class="src-sym">[</span><span class="src-sym">]&nbsp;</span>=&nbsp;<span class="src-key">new&nbsp;</span><span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaToken.html">PHPExcel_Calculation_FormulaToken</a></span><span class="src-sym">(</span><span class="src-var">$value</span><span class="src-sym">,&nbsp;</span><span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaToken.html">PHPExcel_Calculation_FormulaToken</a></span><span class="src-sym">::</span><span class="src-id">TOKEN_TYPE_OPERATORINFIX</span><span class="src-sym">,&nbsp;</span><span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaToken.html">PHPExcel_Calculation_FormulaToken</a></span><span class="src-sym">::</span><span class="src-id">TOKEN_SUBTYPE_INTERSECTION</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a515"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a516"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a517"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;move&nbsp;tokens&nbsp;to&nbsp;final&nbsp;list,&nbsp;switching&nbsp;infix&nbsp;&quot;-&quot;&nbsp;operators&nbsp;to&nbsp;prefix&nbsp;when&nbsp;appropriate,&nbsp;switching&nbsp;infix&nbsp;&quot;+&quot;&nbsp;operators</span></div></li>
<li><div class="src-line"><a name="a518"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;to&nbsp;noop&nbsp;when&nbsp;appropriate,&nbsp;identifying&nbsp;operand&nbsp;and&nbsp;infix-operator&nbsp;subtypes,&nbsp;and&nbsp;pulling&nbsp;&quot;@&quot;&nbsp;from&nbsp;function&nbsp;names</span></div></li>
<li><div class="src-line"><a name="a519"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">_tokens&nbsp;</span>=&nbsp;<span class="src-key">array</span><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a520"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a521"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$tokenCount&nbsp;</span>=&nbsp;<a href="http://www.php.net/count">count</a><span class="src-sym">(</span><span class="src-var">$tokens2</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a522"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">for&nbsp;</span><span class="src-sym">(</span><span class="src-var">$i&nbsp;</span>=&nbsp;<span class="src-num">0</span><span class="src-sym">;&nbsp;</span><span class="src-var">$i&nbsp;</span>&lt;&nbsp;<span class="src-var">$tokenCount</span><span class="src-sym">;&nbsp;</span>++<span class="src-var">$i</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a523"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$token&nbsp;</span>=&nbsp;<span class="src-var">$tokens2</span><span class="src-sym">[</span><span class="src-var">$i</span><span class="src-sym">]</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a524"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if&nbsp;</span><span class="src-sym">(</span>isset<span class="src-sym">(</span><span class="src-var">$tokens2</span><span class="src-sym">[</span><span class="src-var">$i&nbsp;</span>-&nbsp;<span class="src-num">1</span><span class="src-sym">]</span><span class="src-sym">))&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a525"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$previousToken&nbsp;</span>=&nbsp;<span class="src-var">$tokens2</span><span class="src-sym">[</span><span class="src-var">$i&nbsp;</span>-&nbsp;<span class="src-num">1</span><span class="src-sym">]</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a526"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}&nbsp;</span><span class="src-key">else&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a527"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$previousToken&nbsp;</span>=&nbsp;<span class="src-id">null</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a528"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a529"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if&nbsp;</span><span class="src-sym">(</span>isset<span class="src-sym">(</span><span class="src-var">$tokens2</span><span class="src-sym">[</span><span class="src-var">$i&nbsp;</span>+&nbsp;<span class="src-num">1</span><span class="src-sym">]</span><span class="src-sym">))&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a530"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$nextToken&nbsp;</span>=&nbsp;<span class="src-var">$tokens2</span><span class="src-sym">[</span><span class="src-var">$i&nbsp;</span>+&nbsp;<span class="src-num">1</span><span class="src-sym">]</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a531"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}&nbsp;</span><span class="src-key">else&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a532"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$nextToken&nbsp;</span>=&nbsp;<span class="src-id">null</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a533"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a534"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a535"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if&nbsp;</span><span class="src-sym">(</span><a href="http://www.php.net/is_null">is_null</a><span class="src-sym">(</span><span class="src-var">$token</span><span class="src-sym">))&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a536"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">continue</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a537"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a538"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a539"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if&nbsp;</span><span class="src-sym">(</span><span class="src-var">$token</span><span class="src-sym">-&gt;</span><span class="src-id">getTokenType</span><span class="src-sym">(</span><span class="src-sym">)&nbsp;</span>==&nbsp;<span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaToken.html">PHPExcel_Calculation_FormulaToken</a></span><span class="src-sym">::</span><span class="src-id">TOKEN_TYPE_OPERATORINFIX&nbsp;</span>&amp;&amp;&nbsp;<span class="src-var">$token</span><span class="src-sym">-&gt;</span><span class="src-id">getValue</span><span class="src-sym">(</span><span class="src-sym">)&nbsp;</span>==&nbsp;<span class="src-str">&quot;-&quot;</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a540"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if&nbsp;</span><span class="src-sym">(</span><span class="src-var">$i&nbsp;</span>==&nbsp;<span class="src-num">0</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a541"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$token</span><span class="src-sym">-&gt;</span><span class="src-id">setTokenType</span><span class="src-sym">(</span><span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaToken.html">PHPExcel_Calculation_FormulaToken</a></span><span class="src-sym">::</span><span class="src-id">TOKEN_TYPE_OPERATORPREFIX</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a542"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}&nbsp;</span><span class="src-key">else&nbsp;</span><span class="src-key">if&nbsp;</span><span class="src-sym">(</span></div></li>
<li><div class="src-line"><a name="a543"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">((</span><span class="src-var">$previousToken</span><span class="src-sym">-&gt;</span><span class="src-id">getTokenType</span><span class="src-sym">(</span><span class="src-sym">)&nbsp;</span>==&nbsp;<span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaToken.html">PHPExcel_Calculation_FormulaToken</a></span><span class="src-sym">::</span><span class="src-id">TOKEN_TYPE_FUNCTION</span><span class="src-sym">)&nbsp;</span>&amp;&amp;&nbsp;<span class="src-sym">(</span><span class="src-var">$previousToken</span><span class="src-sym">-&gt;</span><span class="src-id">getTokenSubType</span><span class="src-sym">(</span><span class="src-sym">)&nbsp;</span>==&nbsp;<span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaToken.html">PHPExcel_Calculation_FormulaToken</a></span><span class="src-sym">::</span><span class="src-id">TOKEN_SUBTYPE_STOP</span><span class="src-sym">))&nbsp;</span>||</div></li>
<li><div class="src-line"><a name="a544"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">((</span><span class="src-var">$previousToken</span><span class="src-sym">-&gt;</span><span class="src-id">getTokenType</span><span class="src-sym">(</span><span class="src-sym">)&nbsp;</span>==&nbsp;<span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaToken.html">PHPExcel_Calculation_FormulaToken</a></span><span class="src-sym">::</span><span class="src-id">TOKEN_TYPE_SUBEXPRESSION</span><span class="src-sym">)&nbsp;</span>&amp;&amp;&nbsp;<span class="src-sym">(</span><span class="src-var">$previousToken</span><span class="src-sym">-&gt;</span><span class="src-id">getTokenSubType</span><span class="src-sym">(</span><span class="src-sym">)&nbsp;</span>==&nbsp;<span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaToken.html">PHPExcel_Calculation_FormulaToken</a></span><span class="src-sym">::</span><span class="src-id">TOKEN_SUBTYPE_STOP</span><span class="src-sym">))&nbsp;</span>||</div></li>
<li><div class="src-line"><a name="a545"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">(</span><span class="src-var">$previousToken</span><span class="src-sym">-&gt;</span><span class="src-id">getTokenType</span><span class="src-sym">(</span><span class="src-sym">)&nbsp;</span>==&nbsp;<span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaToken.html">PHPExcel_Calculation_FormulaToken</a></span><span class="src-sym">::</span><span class="src-id">TOKEN_TYPE_OPERATORPOSTFIX</span><span class="src-sym">)&nbsp;</span>||</div></li>
<li><div class="src-line"><a name="a546"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">(</span><span class="src-var">$previousToken</span><span class="src-sym">-&gt;</span><span class="src-id">getTokenType</span><span class="src-sym">(</span><span class="src-sym">)&nbsp;</span>==&nbsp;<span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaToken.html">PHPExcel_Calculation_FormulaToken</a></span><span class="src-sym">::</span><span class="src-id">TOKEN_TYPE_OPERAND</span><span class="src-sym">)</span></div></li>
<li><div class="src-line"><a name="a547"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a548"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$token</span><span class="src-sym">-&gt;</span><span class="src-id">setTokenSubType</span><span class="src-sym">(</span><span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaToken.html">PHPExcel_Calculation_FormulaToken</a></span><span class="src-sym">::</span><span class="src-id">TOKEN_SUBTYPE_MATH</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a549"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}&nbsp;</span><span class="src-key">else&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a550"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$token</span><span class="src-sym">-&gt;</span><span class="src-id">setTokenType</span><span class="src-sym">(</span><span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaToken.html">PHPExcel_Calculation_FormulaToken</a></span><span class="src-sym">::</span><span class="src-id">TOKEN_TYPE_OPERATORPREFIX</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a551"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a552"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a553"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">_tokens</span><span class="src-sym">[</span><span class="src-sym">]&nbsp;</span>=&nbsp;<span class="src-var">$token</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a554"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">continue</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a555"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a556"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a557"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if&nbsp;</span><span class="src-sym">(</span><span class="src-var">$token</span><span class="src-sym">-&gt;</span><span class="src-id">getTokenType</span><span class="src-sym">(</span><span class="src-sym">)&nbsp;</span>==&nbsp;<span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaToken.html">PHPExcel_Calculation_FormulaToken</a></span><span class="src-sym">::</span><span class="src-id">TOKEN_TYPE_OPERATORINFIX&nbsp;</span>&amp;&amp;&nbsp;<span class="src-var">$token</span><span class="src-sym">-&gt;</span><span class="src-id">getValue</span><span class="src-sym">(</span><span class="src-sym">)&nbsp;</span>==&nbsp;<span class="src-str">&quot;+&quot;</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a558"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if&nbsp;</span><span class="src-sym">(</span><span class="src-var">$i&nbsp;</span>==&nbsp;<span class="src-num">0</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a559"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">continue</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a560"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}&nbsp;</span><span class="src-key">else&nbsp;</span><span class="src-key">if&nbsp;</span><span class="src-sym">(</span></div></li>
<li><div class="src-line"><a name="a561"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">((</span><span class="src-var">$previousToken</span><span class="src-sym">-&gt;</span><span class="src-id">getTokenType</span><span class="src-sym">(</span><span class="src-sym">)&nbsp;</span>==&nbsp;<span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaToken.html">PHPExcel_Calculation_FormulaToken</a></span><span class="src-sym">::</span><span class="src-id">TOKEN_TYPE_FUNCTION</span><span class="src-sym">)&nbsp;</span>&amp;&amp;&nbsp;<span class="src-sym">(</span><span class="src-var">$previousToken</span><span class="src-sym">-&gt;</span><span class="src-id">getTokenSubType</span><span class="src-sym">(</span><span class="src-sym">)&nbsp;</span>==&nbsp;<span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaToken.html">PHPExcel_Calculation_FormulaToken</a></span><span class="src-sym">::</span><span class="src-id">TOKEN_SUBTYPE_STOP</span><span class="src-sym">))&nbsp;</span>||</div></li>
<li><div class="src-line"><a name="a562"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">((</span><span class="src-var">$previousToken</span><span class="src-sym">-&gt;</span><span class="src-id">getTokenType</span><span class="src-sym">(</span><span class="src-sym">)&nbsp;</span>==&nbsp;<span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaToken.html">PHPExcel_Calculation_FormulaToken</a></span><span class="src-sym">::</span><span class="src-id">TOKEN_TYPE_SUBEXPRESSION</span><span class="src-sym">)&nbsp;</span>&amp;&amp;&nbsp;<span class="src-sym">(</span><span class="src-var">$previousToken</span><span class="src-sym">-&gt;</span><span class="src-id">getTokenSubType</span><span class="src-sym">(</span><span class="src-sym">)&nbsp;</span>==&nbsp;<span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaToken.html">PHPExcel_Calculation_FormulaToken</a></span><span class="src-sym">::</span><span class="src-id">TOKEN_SUBTYPE_STOP</span><span class="src-sym">))&nbsp;</span>||</div></li>
<li><div class="src-line"><a name="a563"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">(</span><span class="src-var">$previousToken</span><span class="src-sym">-&gt;</span><span class="src-id">getTokenType</span><span class="src-sym">(</span><span class="src-sym">)&nbsp;</span>==&nbsp;<span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaToken.html">PHPExcel_Calculation_FormulaToken</a></span><span class="src-sym">::</span><span class="src-id">TOKEN_TYPE_OPERATORPOSTFIX</span><span class="src-sym">)&nbsp;</span>||</div></li>
<li><div class="src-line"><a name="a564"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">(</span><span class="src-var">$previousToken</span><span class="src-sym">-&gt;</span><span class="src-id">getTokenType</span><span class="src-sym">(</span><span class="src-sym">)&nbsp;</span>==&nbsp;<span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaToken.html">PHPExcel_Calculation_FormulaToken</a></span><span class="src-sym">::</span><span class="src-id">TOKEN_TYPE_OPERAND</span><span class="src-sym">)</span></div></li>
<li><div class="src-line"><a name="a565"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a566"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$token</span><span class="src-sym">-&gt;</span><span class="src-id">setTokenSubType</span><span class="src-sym">(</span><span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaToken.html">PHPExcel_Calculation_FormulaToken</a></span><span class="src-sym">::</span><span class="src-id">TOKEN_SUBTYPE_MATH</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a567"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}&nbsp;</span><span class="src-key">else&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a568"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">continue</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a569"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a570"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a571"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">_tokens</span><span class="src-sym">[</span><span class="src-sym">]&nbsp;</span>=&nbsp;<span class="src-var">$token</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a572"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">continue</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a573"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a574"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a575"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if&nbsp;</span><span class="src-sym">(</span><span class="src-var">$token</span><span class="src-sym">-&gt;</span><span class="src-id">getTokenType</span><span class="src-sym">(</span><span class="src-sym">)&nbsp;</span>==&nbsp;<span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaToken.html">PHPExcel_Calculation_FormulaToken</a></span><span class="src-sym">::</span><span class="src-id">TOKEN_TYPE_OPERATORINFIX&nbsp;</span>&amp;&amp;&nbsp;<span class="src-var">$token</span><span class="src-sym">-&gt;</span><span class="src-id">getTokenSubType</span><span class="src-sym">(</span><span class="src-sym">)&nbsp;</span>==&nbsp;<span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaToken.html">PHPExcel_Calculation_FormulaToken</a></span><span class="src-sym">::</span><span class="src-id">TOKEN_SUBTYPE_NOTHING</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a576"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if&nbsp;</span><span class="src-sym">(</span><a href="http://www.php.net/strpos">strpos</a><span class="src-sym">(</span><span class="src-str">&quot;&lt;&gt;=&quot;</span><span class="src-sym">,&nbsp;</span><a href="http://www.php.net/substr">substr</a><span class="src-sym">(</span><span class="src-var">$token</span><span class="src-sym">-&gt;</span><span class="src-id">getValue</span><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">,&nbsp;</span><span class="src-num">0</span><span class="src-sym">,&nbsp;</span><span class="src-num">1</span><span class="src-sym">))&nbsp;</span>!==&nbsp;<span class="src-id">false</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a577"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$token</span><span class="src-sym">-&gt;</span><span class="src-id">setTokenSubType</span><span class="src-sym">(</span><span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaToken.html">PHPExcel_Calculation_FormulaToken</a></span><span class="src-sym">::</span><span class="src-id">TOKEN_SUBTYPE_LOGICAL</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a578"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}&nbsp;</span><span class="src-key">else&nbsp;</span><span class="src-key">if&nbsp;</span><span class="src-sym">(</span><span class="src-var">$token</span><span class="src-sym">-&gt;</span><span class="src-id">getValue</span><span class="src-sym">(</span><span class="src-sym">)&nbsp;</span>==&nbsp;<span class="src-str">&quot;&amp;&quot;</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a579"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$token</span><span class="src-sym">-&gt;</span><span class="src-id">setTokenSubType</span><span class="src-sym">(</span><span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaToken.html">PHPExcel_Calculation_FormulaToken</a></span><span class="src-sym">::</span><span class="src-id">TOKEN_SUBTYPE_CONCATENATION</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a580"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}&nbsp;</span><span class="src-key">else&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a581"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$token</span><span class="src-sym">-&gt;</span><span class="src-id">setTokenSubType</span><span class="src-sym">(</span><span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaToken.html">PHPExcel_Calculation_FormulaToken</a></span><span class="src-sym">::</span><span class="src-id">TOKEN_SUBTYPE_MATH</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a582"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a583"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a584"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">_tokens</span><span class="src-sym">[</span><span class="src-sym">]&nbsp;</span>=&nbsp;<span class="src-var">$token</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a585"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">continue</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a586"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a587"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a588"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if&nbsp;</span><span class="src-sym">(</span><span class="src-var">$token</span><span class="src-sym">-&gt;</span><span class="src-id">getTokenType</span><span class="src-sym">(</span><span class="src-sym">)&nbsp;</span>==&nbsp;<span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaToken.html">PHPExcel_Calculation_FormulaToken</a></span><span class="src-sym">::</span><span class="src-id">TOKEN_TYPE_OPERAND&nbsp;</span>&amp;&amp;&nbsp;<span class="src-var">$token</span><span class="src-sym">-&gt;</span><span class="src-id">getTokenSubType</span><span class="src-sym">(</span><span class="src-sym">)&nbsp;</span>==&nbsp;<span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaToken.html">PHPExcel_Calculation_FormulaToken</a></span><span class="src-sym">::</span><span class="src-id">TOKEN_SUBTYPE_NOTHING</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a589"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if&nbsp;</span><span class="src-sym">(</span><span class="src-sym">!</span><a href="http://www.php.net/is_numeric">is_numeric</a><span class="src-sym">(</span><span class="src-var">$token</span><span class="src-sym">-&gt;</span><span class="src-id">getValue</span><span class="src-sym">(</span><span class="src-sym">)))&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a590"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if&nbsp;</span><span class="src-sym">(</span><a href="http://www.php.net/strtoupper">strtoupper</a><span class="src-sym">(</span><span class="src-var">$token</span><span class="src-sym">-&gt;</span><span class="src-id">getValue</span><span class="src-sym">(</span><span class="src-sym">))&nbsp;</span>==&nbsp;<span class="src-str">&quot;TRUE&quot;&nbsp;</span>||&nbsp;<a href="http://www.php.net/strtoupper">strtoupper</a><span class="src-sym">(</span><span class="src-var">$token</span><span class="src-sym">-&gt;</span><span class="src-id">getValue</span><span class="src-sym">(</span><span class="src-sym">)&nbsp;</span>==&nbsp;<span class="src-str">&quot;FALSE&quot;</span><span class="src-sym">))&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a591"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$token</span><span class="src-sym">-&gt;</span><span class="src-id">setTokenSubType</span><span class="src-sym">(</span><span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaToken.html">PHPExcel_Calculation_FormulaToken</a></span><span class="src-sym">::</span><span class="src-id">TOKEN_SUBTYPE_LOGICAL</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a592"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}&nbsp;</span><span class="src-key">else&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a593"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$token</span><span class="src-sym">-&gt;</span><span class="src-id">setTokenSubType</span><span class="src-sym">(</span><span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaToken.html">PHPExcel_Calculation_FormulaToken</a></span><span class="src-sym">::</span><span class="src-id">TOKEN_SUBTYPE_RANGE</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a594"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a595"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}&nbsp;</span><span class="src-key">else&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a596"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$token</span><span class="src-sym">-&gt;</span><span class="src-id">setTokenSubType</span><span class="src-sym">(</span><span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaToken.html">PHPExcel_Calculation_FormulaToken</a></span><span class="src-sym">::</span><span class="src-id">TOKEN_SUBTYPE_NUMBER</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a597"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a598"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a599"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">_tokens</span><span class="src-sym">[</span><span class="src-sym">]&nbsp;</span>=&nbsp;<span class="src-var">$token</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a600"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">continue</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a601"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a602"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a603"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if&nbsp;</span><span class="src-sym">(</span><span class="src-var">$token</span><span class="src-sym">-&gt;</span><span class="src-id">getTokenType</span><span class="src-sym">(</span><span class="src-sym">)&nbsp;</span>==&nbsp;<span class="src-id"><a href="../PHPExcel_Calculation/PHPExcel_Calculation_FormulaToken.html">PHPExcel_Calculation_FormulaToken</a></span><span class="src-sym">::</span><span class="src-id">TOKEN_TYPE_FUNCTION</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a604"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if&nbsp;</span><span class="src-sym">(</span><a href="http://www.php.net/strlen">strlen</a><span class="src-sym">(</span><span class="src-var">$token</span><span class="src-sym">-&gt;</span><span class="src-id">getValue</span><span class="src-sym">(</span><span class="src-sym">)&nbsp;</span>&gt;&nbsp;<span class="src-num">0</span><span class="src-sym">))&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a605"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if&nbsp;</span><span class="src-sym">(</span><a href="http://www.php.net/substr">substr</a><span class="src-sym">(</span><span class="src-var">$token</span><span class="src-sym">-&gt;</span><span class="src-id">getValue</span><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">,&nbsp;</span><span class="src-num">0</span><span class="src-sym">,&nbsp;</span><span class="src-num">1</span><span class="src-sym">)&nbsp;</span>==&nbsp;<span class="src-str">&quot;@&quot;</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a606"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$token</span><span class="src-sym">-&gt;</span><span class="src-id">setValue</span><span class="src-sym">(</span><a href="http://www.php.net/substr">substr</a><span class="src-sym">(</span><span class="src-var">$token</span><span class="src-sym">-&gt;</span><span class="src-id">getValue</span><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">,&nbsp;</span><span class="src-num">1</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a607"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a608"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a609"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a610"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a611"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">_tokens</span><span class="src-sym">[</span><span class="src-sym">]&nbsp;</span>=&nbsp;<span class="src-var">$token</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a612"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a613"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a614"></a><span class="src-sym">}</span></div></li>
</ol>
</div>
        <div class="credit">
		    <hr />
		    Documentation generated on Sun, 27 Feb 2011 16:31:47 -0800 by <a href="http://www.phpdoc.org">phpDocumentor 1.4.3</a>
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